Does Fragrance Addition Temperature Affect Hot Throw?
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Fragrance oils from ₹93.22 / 15g Soy wax from ₹299 / 500g Made & stocked in India · ships nationwide
CSI technical guides · temperature & throw
Add temperature has exactly three routes to your hot throw, and two of them only open when you leave the band your wax page states.
★★★★★
"…My temperature would drop within seconds due to which I was not getting a good hot throw.…"
Arzoo VyasApr 2026
Mini Electric Wax Melter
★★★★☆
"…Hot throw is also very good after burn candle."
AkanshaVerified buyer · Dec 2025
Lavender Fragrance Oil
★★★★★
"Good quality wood fragrance oil with a warm, long-lasting scent and strong performance in candles."
Payal PatelVerified buyer · Mar 2026
Woody Oud Fragrance Oil
★★★★★
"Absolutely loved it!! Smells so perfect!!…"
Kavitha murthyOct 2025
Fresh Strawberries Fragrance Oil
★★★★★
"I love all the products...I received it without any damages...love to reorder again❤️"
Kaushiki SatarkarVerified buyer · Apr 2025
Luxury Soy Wax Chunks
★★★★★
"Quality wick, works very well"
AshwiniSep 2025
Eco Candle Wicks
★★★★★
"…My temperature would drop within seconds due to which I was not getting a good hot throw.…"
Arzoo VyasApr 2026
Mini Electric Wax Melter
★★★★☆
"…Hot throw is also very good after burn candle."
AkanshaVerified buyer · Dec 2025
Lavender Fragrance Oil
★★★★★
"Good quality wood fragrance oil with a warm, long-lasting scent and strong performance in candles."
Payal PatelVerified buyer · Mar 2026
Woody Oud Fragrance Oil
★★★★★
"Absolutely loved it!! Smells so perfect!!…"
Kavitha murthyOct 2025
Fresh Strawberries Fragrance Oil
★★★★★
"I love all the products...I received it without any damages...love to reorder again❤️"
Kaushiki SatarkarVerified buyer · Apr 2025
Luxury Soy Wax Chunks
★★★★★
"Quality wick, works very well"
AshwiniSep 2025
Eco Candle Wicks
Reviews collected and published through Judge.me on candlemakingsuppliesindia.store. Three longer reviews are shortened with an ellipsis; wording is otherwise unedited.
✓ Stated add bands quoted per wax ✓ No invented throw figures ✓ SDS & IFRA documentation on WhatsApp
Candle Business Guides · Temperature & Incorporation
Yes, but only through mechanisms you can name, and inside a stated band all of them are small. The argument everybody is having is an argument about ten degrees. The candle in front of you is being decided by cure, wick and load.
10°C
the entire width of the fragrance add band CSI's soy wax pages state — 80–90°C. Every dispute about the "right" add temperature for throw happens inside that window · CSI page text and live pricing, September 2026
Quick answers — read this first
Does add temperature change hot throw? It can, through three routes only: incomplete dissolution if you add too cool, loss of the lightest materials if you hold the melt hot and open, and the knock-on effect on your pour. No CSI wax or oil page claims a throw-maximising temperature, and neither will we.So is there a magic number? No. The bands exist so the oil dissolves — Luxury Soy Wax Chunks state 80–90°C and Eco Soy CSI 400 states 85°C then a 2-minute stir. Hit a figure inside the band on purpose and write it down.
What decides hot throw instead? Cure, then wick and pool, then load, then the oil's own structure. A 14-day cure and one wick size up move a candle far further than 10°C of add temperature ever will.
How do I settle it? Twelve 70 g jars, six at 80°C and six at 90°C, one batch split in two, scored blind at day 14. ₹1,312.51 of materials consumed. Protocol below, with the four ways a home test fools you.
The short answer
The honest answer is "second-order, and only via dissolution". Oil that never dissolved properly does not throw, because some of it is not in the wax any more — it is on the surface or in the tissue you wiped the jar with.
Above the band you lose the opening, not the body. Holding a melt hot, open and stirring long costs you the most volatile materials first. That shows up in cold throw and the first ten minutes — see what actually burns off.
Inside the band, prove it before you believe it. Six jars per temperature, blind scoring, day 14. A two-jar comparison cannot tell you anything, and most kitchen tests are two-jar comparisons.
In this guide
Three arrows leave the add-temperature box, and two of them are conditional on breaking the band. Everything along the bottom line arrives at the same destination carrying more weight — which is why the honest answer to the title question is "yes, third".
States 200°C · "strong in both cold and hot throw"
Verbena Fragrance Oil · 100 g ₹590
The whole argument needs one of these
Pen Thermometer · ₹354
Need the figure for your records?
Ask for the SDS on WhatsApp
Straight answer
Does the temperature you add fragrance oil at change how strongly the candle throws when it is burning?
It can, but only through three named routes, and two of them are conditional on leaving the band your wax page states. Route one is dissolution: oil added to wax that is too cool does not go into solution properly, and oil that is not in solution ends up as a film, a bead or a sweat — physically out of the candle, so it cannot throw. Route two is selective evaporation: a hot, open, long-stirred melt loses its most volatile materials first, which thins the opening rather than the body. Route three is your pour, because add temperature sets where you start cooling from, and pour temperature has its own effects on surface and adhesion. Inside a stated band — Luxury Soy Wax Chunks say 80–90°C, Eco Soy CSI 400 says 85°C and stir 2 minutes — routes one and three are closed and route two is a matter of exposure, not of the reading. That leaves a genuinely small effect that you should not assume without evidence. Not one of CSI's 107 fragrance-oil pages or 15 wax pages states a relationship between add temperature and hot throw, so there is no stated figure to quote and we will not invent one. What we can give you is the test: twelve 70 g jars, six at 80°C and six at 90°C, one batch split in two, scored blind at day 14, for ₹1,312.51 of consumed materials. Before you run it, be aware that a 14-day cure and a correctly sized wick are both free and both bigger.
One line: hit a number inside the band on purpose, write it down, and spend the rest of your attention on cure and wick, where the throw actually lives.
You cannot have this argument without a thermometer. A Pen Thermometer at ₹354 makes "85°C" a reading rather than a guess, and Verbena at ₹590 per 100 g — stated 200°C, 0% vanillin, a single crisp citrus-herbal note — is the right kind of subject for a temperature test.
Shop fragrance oils
What the band is actually for
Read the sentence around the number and the number stops being mysterious. Nobody published 80–90°C to optimise your throw.
Wax pages state a fragrance add temperature for one reason: to get the oil into solution. Warm wax dissolves materials that cool wax will not hold, and a batch that never went clear is not a candle in progress — it is two liquids sharing a jug. That is why Eco Soy CSI 400 pairs its figure with an instruction about time rather than throw: "add your fragrance or essential oils at 85°C (185°F), stir gently for 2 minutes, and pour directly." Here is every process temperature CSI's wax pages publish, in their own words — and notice what is missing from the last column.
Verbatim from four CSI wax pages · September 2026
What each page states about adding, pouring and throw
| Wax | Stated add temperature | Stated pour temperature | Any statement linking temperature to throw? |
|---|---|---|---|
| Luxury Soy Wax Chunks | "Recommended fragrance add temp 80-90°C"; "Allow wax to reach 80-90°C. Add fragrance oil and stir slowly for 2 full minutes" | "Recommended pour temp 75-80°C" in the table; "Pour at 70-80°C" in the steps | None |
| Eco Soy CSI 400 | "add your fragrance or essential oils at 85°C (185°F), stir gently for 2 minutes"; "Fragrance Add Temperature 80 to 90 degrees" | Not stated — "pour directly" after the stir | None |
| Luxury Soy Wax CSI 464 | Not stated | "Pour Temperature 80°C – 90°C" (the page also gives this as the melting point) | None |
| Premium Coconut Soy CSI 468 | Not stated | "Pour Temperature 58°C – 60°C" with "Melting Point 50°C – 53°C" | None |
Four pages, four levels of disclosure, and not one sentence about throw. That absence is the most honest thing on the subject: if a hotter or cooler addition reliably produced a stronger candle, a wax page is exactly where you would expect to find it said, and the claim would be worth money. Treat "add at exactly 82°C for maximum throw" as folklore until somebody shows you six jars.
Two figures, one pot: add temperature is not pour temperature
On soy you normally add hot and pour cooler. The Chunks page is explicit about both ends — add at 80–90°C, pour at 70–80°C in the steps — so one batch legitimately passes through two stated numbers and you must log both. CSI 468 is the outlier: it states a pour of 58–60°C against a melting point of 50–53°C, so the whole process sits far below the soy band, and any add temperature you use on it is your own decision, not the page's. Write that down rather than borrowing a soy figure and forgetting where it came from. The full picture, wax by wax, is in how load, temperature, pour and cure work together.Three routes from a thermometer to a room
"Does X affect Y" gets answered badly when nobody names the mechanism. Here is every path a thermometer reading has to a burning candle, with its size and the test that isolates it. A claim about add temperature and throw that does not travel one of these three roads is not a claim about physics.
Mechanism by mechanism
How add temperature can reach hot throw, how big each route is, and how to test it
| Route | What happens | When it opens | Size of the effect | How to test it |
|---|---|---|---|---|
| 1 · Dissolution | Oil added too cool never fully goes into solution; part of it later reports to the surface as a film or a sweat and leaves the candle | Only below the stated band, or with too short a stir | Large. This is the one that genuinely costs you throw, because the oil is gone | Look at the melt: did it go clear? Then wipe the cured jar at 24 and 72 hours — separation |
| 2 · Selective loss | The most volatile materials evaporate first, so the opening thins while the heart and base survive | At any temperature, faster when hot, open and stirred long | Small, and mostly aimed at cold throw and the first minutes of a burn | Covered pot versus open pot at the same reading — the comparison |
| 3 · Knock-on to the pour | Where you add sets where you start cooling from; pour temperature affects surface, adhesion and voids, and voids change how a wick behaves | When add temperature drags pour temperature outside the stated band | Moderate, and cosmetic first: wet spots and sinkholes before throw | Pour two jars from the same pot at 80°C and 70°C and compare surfaces — wet spots |
| Not a route | "Hotter wax bonds the fragrance into the wax so it releases better" | Never | No stated support. No CSI wax or oil page says anything of the kind | Nothing to test. Ask whoever told you for their six jars |
Route one deserves the emphasis because it is the only one where fragrance genuinely leaves the building. CSI 464 states a fragrance load of up to 10%: on a 200 g candle that is 20 g of oil in 180 g of wax, and if a fifth of it never dissolved you have a jar carrying 16 g of usable fragrance and 4 g of future complaint — a 20% swing caused by a thermometer reading, and entirely preventable by staying in the band and stirring the stated two minutes.
The mistake: changing add temperature and pour temperature in the same experiment. It is the commonest self-inflicted wound in this area. You add at 90°C instead of 80°C, and because you are in a hurry you also pour eight degrees hotter, and the jars come out with different surfaces and a different burn. You now have two variables and one result, which is no result. Fix: fix the pour first. Decide a pour temperature inside the stated band, hold every jar to it with a thermometer, and let the add temperature be the only thing that moves. If that means waiting four extra minutes for the 90°C pot to come down, wait.
Inside the band, and outside it
These are two different questions wearing the same words, and almost every disagreement online is two people answering different ones.
"Does add temperature affect hot throw" splits cleanly. Inside a stated band the honest answer is "a little, possibly, prove it". Outside the band the answer is "yes, and not in a way you will enjoy". Keeping the two apart is the whole discipline here.
The same question asked at four temperatures on a soy wax stating 80–90°C
What each zone actually does, and what it does to throw
| Where you added | What happens to the oil | Effect on hot throw | What else you get |
|---|---|---|---|
| 60–70°C — well below | Incomplete dissolution; the melt may look cloudy or streaky and never goes properly clear | Genuinely reduced — some of the oil is not in the wax to be released | Surface films, beading, sweating in warm weather, customer returns |
| 75–79°C — just below | Usually dissolves, with less margin near the ceiling | Probably unchanged; the risk rises with load, not the reading alone | Nothing visible, usually. You are simply outside the band with no page behind you |
| 80–90°C — the stated band | Dissolves. This is what the number was published for | Small at most, and unproven. Test it, do not assume it | A process you can defend, repeat and write on a batch card |
| Above 90°C | Dissolves, and the lightest materials leave faster — more so with the lid off | Body intact; the opening thins, which reads as "weaker" to a customer smelling a lid | Unstated territory, rougher tops, and a pour that may exceed a jar's stated 85°C limit |
Two rows matter commercially. 60–70°C, because "I add at 65°C to protect the fragrance" circulates widely and is the one move here that reliably reduces throw. And above 90°C, where the first damage is not olfactory at all: seven CSI jar pages state "Safe for hot-pour up to 85°C", so a hot pour can breach a vessel's stated limit long before it costs you a note.
"I added cooler to protect the top notes and now it smells of nothing." This is route one masquerading as route two. Protecting volatiles by adding below the band trades a small, reversible loss for a large, permanent one: oil that never dissolved cannot throw, cure cannot rescue it, and re-melting the batch is the only route back — see separation and salvage. If you want to protect an opening, do it with exposure, not with temperature: stay in the band, put the lid on, stir the stated two minutes and pour promptly.
The twelve-jar test
This design answers the question for your oil, your wax and your nose. Both arms sit inside the stated band — 80°C against 90°C — because comparing 65°C with 85°C is not a test of add temperature but of dissolution, and you already know how that ends. Six jars per arm, one batch, one pour temperature, blind scoring.
1
Buy for twelve 70 g jars and weigh everythingTwelve 70 g votives at 8% is 840 g of finished candle: 772.8 g of wax and 67.2 g of oil — 64.4 g and 5.6 g a jar. One 1 kg Luxury Soy Wax Chunks ₹599, one 100 g Verbena ₹590, the 20-pack of Eco Candle Wicks ₹118, two packs of ten Clear Glass Votive Jars at ₹318.60. Pick a bright single-note oil: a base-heavy one will show you nothing.
2
Melt once, then splitMelt all 772.8 g together and divide it between two pots by weight. One batch, one bag of wax, one melt history — that removes half the things that could explain a difference later. Label the pots A and B and put a thermometer in each.
3
Bring A to 80°C and B to 90°C, and dose both identically33.6 g of oil into each pot, weighed on the same scale, lid on, stir exactly two minutes in both — the instruction Eco Soy CSI 400 publishes and good practice on any soy. Write the actual readings down, not the targets. "A: 80.4°C, B: 89.6°C" is data; "80 and 90" is a memory.
4
Pour both arms at the same temperatureThis is the step most makers skip and it invalidates everything if you do. Let both pots settle to the same pour reading inside the stated band — 75°C is a sensible choice against the Chunks page's 75–80°C — and pour six jars from each. Alternate A, B, A, B down the bench so that jar position and cooling draught are shared evenly between the arms.
5
Cure 14 days, identically, then have somebody else label themSame room, same shelf, lids on — not a box for one arm and open air for the other. The Chunks page states a minimum of 48 hours and ideally one to two weeks; this series uses 14 days. On day 14, have someone who was not in the workshop re-code the bases 1 to 12 and keep the key.
6
Score cold throw, then burn, then read the pairsCold throw first thing in the morning, one jar at a time, 60 seconds between jars, score 0–5. Then burn one jar from each arm side by side for three hours in the same room and score time to a full melt pool and hot throw at 30 and 120 minutes. Repeat on a second day with a second pair. Call it a real difference only if the same arm wins in at least five of the six pairs; anything less is noise wearing a result's clothes.
Twelve 70 g votives at 8% · CSI live pricing, September 2026
What the test costs to buy, and what it actually consumes
| Item | Pack you buy | Pack price | Used in the test | Value consumed |
|---|---|---|---|---|
| Luxury Soy Wax Chunks | 1 kg | ₹599 | 772.8 g | ₹462.91 |
| Verbena Fragrance Oil | 100 g | ₹590 | 67.2 g | ₹396.48 |
| Eco Candle Wicks, Thin (C1) | 20 wicks | ₹118 | 12 wicks | ₹70.80 |
| Clear Glass Votive Jar 70 gram | 2 × Pack of 10 | ₹637.20 | 12 jars | ₹382.32 |
| Total | — | ₹1,944.20 | — | ₹1,312.51 |
Worked above: 12 × 70 g = 840 g finished; at 8%, oil = 840 × 0.08 = 67.2 g and wax = 772.8 g; per jar 5.6 g of oil and 64.4 g of wax. Wax consumed 772.8 g × ₹0.599/g = ₹462.91. Oil consumed 67.2 g × ₹5.90/g (100 g at ₹590) = ₹396.48. Wicks 12 × ₹5.90 = ₹70.80. Jars 12 × ₹31.86 = ₹382.32. Consumed total ₹1,312.51, which is ₹109.38 per jar. Packs purchased ₹599 + ₹590 + ₹118 + ₹637.20 = ₹1,944.20; the balance stays on your shelf. Load convention: 8% of the finished candle, so a 70 g candle is 64.4 g wax + 5.6 g oil. The Chunks page phrases its own load as a percentage "of total wax weight" — a different basis, worth one line in your notes if you compare figures with another maker.
Four ways your test lies to you
Most makers who "proved" that add temperature changes throw proved something else instead. Usually it was their own sequence of sniffs.
This is what separates a test from a ritual. The effect you are hunting is small, and small effects are where measurement error wins. Four traps account for nearly all false positives.
Why two-jar tests produce confident nonsense
The trap, what it does to your result, and the control that removes it
| Trap | What it actually produces | The control |
|---|---|---|
| Too few jars | One jar per arm turns ordinary jar-to-jar variation into a headline. Wick seating, fill height and cooling position all vary within one pot | Six per arm, and a five-of-six agreement rule |
| Knowing which is which | You smell the jar you expect to be stronger as stronger. The largest single effect in the experiment, and free to remove | A second person re-codes the jars and holds the key until your scores are written |
| Olfactory adaptation | Your nose adjusts within seconds. Jars two and three always read weaker than jar one, whatever is in them | One jar, 60 seconds of room air, next jar. Randomise order; score cold throw before anything is lit |
| Order and time drift | The second pot sat longer and met a warmer room. Late-afternoon sniffing scores lower than morning sniffing | Alternate the pour order down the bench; score both arms in one session |
A fifth trap is specific to this question: the confound between add temperature and stirring time. A pot at 90°C stays workable longer, so most people stir it longer and then credit the outcome to temperature. Set a timer for both arms and stop when it rings, even if the 80°C pot feels like it wants more.
The CSI principle
A stated band is permission, not a dial. Inside it you are allowed to choose; you are not thereby tuning anything.
Pick a number in the band, hit it on purpose, log it, and stop revisiting it. The repeatability is worth more than the last degree of optimisation you were hoping for.
Running the twelve-jar test before a festive run? Order the packs in one go and ask for the paperwork with them — SDS details, IFRA documentation, GST invoicing and bulk pricing. With Diwali on 8 November 2026, a test poured in the first week of October still clears a full 14-day cure with time to change your mind.
Ask on WhatsApp
What actually moves hot throw
Suppose the twelve-jar test comes back null. Where should the effort go instead? Each row below is a lever with a real mechanism and a real cost, ordered by how much it moves a candle that is already inside its wax's stated band.
Ranked for a 200 g soy container candle
Levers above add temperature, what each changes, and what it costs
| # | Lever | Mechanism | Cost |
|---|---|---|---|
| 1 | Cure time | Structure and surface settle; the same jar reads differently at day 2, day 7 and day 14. Most "weak" verdicts are early verdicts | Patience — the 14-day cure |
| 2 | Wick size and pool | Hot throw is released from the melt pool. Too small a wick and the fragrance in the rest of the jar never gets warm | ₹5.90 for Eco Thin (C1), ₹9.44 for Thick (C2) — wick size and throw |
| 3 | Load, up to the stated ceiling | More oil in the matrix, until the wax's limit. Chunks 8–13%, CSI 464 up to 10%, CSI 468 up to 13% | Two load points on 100 × 200 g candles = 400 g — ₹2,360 of Cinnamon |
| 4 | The oil's own structure | A base-anchored blend and a top-note-led blend behave differently in a warm pool, whatever you poured at | A 15 g trial from ₹93.22 |
| 5 | Vessel and room | Pool diameter against room volume. A 70 g votive will not scent a hall at any add temperature | ₹31.86 a votive, ₹94.40 for a 150 g jar |
| 6 | Add temperature in the band | The three routes above, two of them closed while you stay inside it | ₹354 for the thermometer |
That is not a chemist's ranking of importance — it is a ranking of return on your next hour. If your candle is quiet and you have not yet given it a fortnight, checked your pool at two hours and confirmed the load you actually weighed, the thermometer is the wrong tool to be holding. The full diagnostic path is in weak hot throw; the experiment that separates wax from wick from oil is in wax vs wick vs fragrance oil.
Ten degrees inside a stated band is the smallest lever in the room. Makers reach for it first because it is the only one that looks free.
— CandleMakingSuppliesIndia
Three oils, three exposures
Test this on something that could plausibly show a difference, and know what the page states before you start. Per-candle figures use the series convention: a 200 g candle at 8% is 184 g of wax plus 16 g of oil.
1
Citrus-herbal · single note · states 200°C
Verbena Fragrance Oil
The right subject for a temperature experiment: bright enough to have something to lose, documented enough to keep you honest. The page states "Flashpoint: 200°C", "Vanillin Content: 0% (No discoloration risk)", a load of "Up to 10% for soy wax" and "Up to 6% for paraffin wax", a cure of "48–72 hours for soy wax", and "Crisp lemony verbena with herbal undertones" described as "Strong in both cold and hot throw". It also names the wicks it suits — "Cotton, Eco wicks or wooden wicks for steady, even burn" — which is the page telling you wick choice is a live variable.
| Size | Price | Per 100g |
|---|---|---|
| 15 gm | ₹106.20 | ₹708 |
| 50 gm | ₹330.40 | ₹660.80 |
| 100 gm | ₹590 | ₹590 |
| 500 gm | ₹2,478 | ₹495.60 |
| 1 kg | ₹4,720 | ₹472 |
₹94.40 of oil per 200 g candle at 8%, at the 100 g price Buy Verbena
2
Gourmand · base-anchored · states 203°C
Vanilla Bean Fragrance Oil
The control case, and a reminder that suitability has more than one axis. Its character sits where evaporation cannot easily reach it — a "Single note" with a "Main Aroma: Creamy, sweet vanilla with subtle caramel undertones" — and it states "Flashpoint: 203°C" with a load of "Up to 10% for soy wax". It also states "Vanillin Content: 2.5%", and vanillin is the classic cause of yellowing in pale wax, so on a white or undyed line this is an oil to test for colour as well as scent. On a temperature comparison it will most likely return a flat null — itself worth knowing.
| Size | Price | Per 100g |
|---|---|---|
| 15 gm | ₹130 | ₹866.67 |
| 50 gm | ₹410 | ₹820 |
| 100 gm | ₹790 | ₹790 |
| 500 gm | ₹3,840 | ₹768 |
| 1 kg | ₹7,646 | ₹764.60 |
₹126.40 of oil per 200 g candle at 8%, at the 100 g price Buy Vanilla Bean
3
Floral-herbal · stated pyramid · 6 reviews
Lavender Fragrance Oil
Included because it is the one oil here where CSI customers have written about throw in their own words — a different kind of evidence from a specification. The page states a pyramid: "Top Notes Fresh lavender - bright, clean, instantly recognisable", "Middle Notes Herbal green notes", "Base Notes Soft musk - warm, rounded, longevity on skin and in wax", with a candle load of "6-10% of total wax weight". No flash point is published on this listing, so if you need that figure, ask for the SDS rather than borrowing a number from a similar scent. Akansha's 4★ review reads "Fragrance is awesome. Hot throw is also very good after burn candle."
| Size | Price | Per 100g |
|---|---|---|
| 15 gm | ₹105.02 | ₹700.13 |
| 50 gm | ₹270 | ₹540 |
| 100 gm | ₹540 | ₹540 |
| 500 gm | ₹2,620 | ₹524 |
| 1 kg | ₹5,221 | ₹522.10 |
₹86.40 of oil per 200 g candle at 8%, at the 100 g price Buy Lavender
Why trust this guide
CANDLEMAKINGSUPPLIESINDIA supplies raw materials; we do not blend the fragrance oils and we do not sell finished candles. The version of this page that would sell more thermometers says "add at 82°C for maximum throw". We have no basis for that sentence. Not one of the 107 fragrance-oil pages or 15 wax pages in the catalogue states a relationship between add temperature and hot throw, and inventing one would be easy, profitable and wrong.
Every temperature, load, cure window and note description quoted here is reproduced from the CSI product page for that wax or oil, read from live listings in September 2026; every price is the listed variant price on the same date. The test protocol is a method for you to run — no result from it is claimed or implied. Where a figure is computed, the arithmetic is shown. No regulatory, legal or safety-standard claim is made, and nothing here replaces the Safety Data Sheet for the oil you are using.
For SDS details on an oil whose page does not publish a flash point, for IFRA documentation, for GST invoicing or for bulk pricing beyond the listed pack sizes, message CSI on WhatsApp at +91 7397976926. We send what exists for the specific product you ask about, and we say so when nothing does.
Frequently asked questions
Does fragrance addition temperature affect hot throw?
Only through three routes, and two of them are shut while you stay inside the band your wax page states. Adding too cool is the one that genuinely costs throw, because undissolved oil leaves the candle as a film or a sweat. Adding hot, open and stirring long thins the opening rather than the body. Inside a band such as the 80–90°C that CSI's soy pages state, the effect is small and unproven — no CSI page claims one — so test it with six jars per temperature rather than assuming it.
What is the best temperature to add fragrance oil to soy wax for maximum throw?
There is no published "maximum throw" temperature, and anyone quoting one to the degree is guessing. What exists is the wax page's band: Luxury Soy Wax Chunks state "Recommended fragrance add temp 80-90°C" and Eco Soy CSI 400 states 85°C with a two-minute stir. Choose a figure inside the band, hit it with a thermometer, log it, and keep it constant across batches. Repeatability beats optimisation.
If I add fragrance oil at a lower temperature, will the scent last longer?
Not reliably, and below the stated band it usually goes the other way. Cooler wax dissolves less, and oil that never dissolved reports to the surface later — which is a real loss of fragrance from the candle, not a preservation of it. Longevity in the jar comes from cure, load and note structure, not from a cooler pour. If you want to protect a bright opening, control exposure: lid on, the stated stir time, pour promptly.
How many candles do I need to test two add temperatures properly?
Six per temperature, twelve in total. One jar per arm tells you about jar-to-jar variation, not about temperature. Split one melt into two pots so the wax history is shared, dose both from the same scale, pour both at the same reading, cure them side by side for 14 days, and have somebody else re-code the jars. Believe the result only when the same arm wins in at least five of the six pairs. Materials consumed: ₹1,312.51 at 70 g a jar.
Why did my two batches at the same temperature smell different?
Because "the same temperature" usually is not. A reading taken at the edge of the pot differs from one at the centre, an infrared gun reads a surface while a probe reads the bulk, and a pot that sat for six minutes before pouring is not the pot that was poured immediately. Add the variables that have nothing to do with heat — wick seating, fill height, cure days, the room on scoring day — and two "identical" batches have a dozen ways to differ. Log the reading, the stir time and the pour reading for every batch.
Does add temperature matter more at a higher fragrance load?
Yes, and this is the one place where the temperature question gets sharper. A load near the wax's stated ceiling asks more of the solvent, so the margin for adding cool shrinks. At CSI 464's stated 10% a 200 g candle carries 20 g of oil; at the Chunks page's 13% maximum it carries 26 g. Near a ceiling, work at the upper end of the stated add band, stir the full two minutes, and check the melt has gone clear before you pour.
Test it, or spend the hour on cure
Twelve jars will settle this for your oil. Until then, treat the band as permission and the thermometer as a record-keeper.
Verbena from ₹106.20 for 15 g, stating 200°C, 0% vanillin and a load of up to 10% for soy. Vanilla Bean from ₹130, stating 203°C and 2.5% vanillin. Lavender from ₹105.02, stating a 6–10% candle load. Luxury Soy Wax Chunks from ₹299 for 500 g, stating add 80–90°C and a cure of one to two weeks. Eco Soy CSI 400 1 kg ₹399, stating 85°C and a two-minute stir. Pen Thermometer ₹354. For SDS details, IFRA documentation, GST invoicing and bulk pricing, message us.
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Continue the read
- At what temperature should fragrance oil be added to candle wax?
- What happens if fragrance oil is added to wax too hot?
- Load, mixing temperature, pour temperature and cure — how they work together
- Does cure time affect fragrance throw?
- How to test hot throw before launching a candle fragrance
- Best temperature for adding fragrance oil to soy wax
- How to compare two fragrance oils using a controlled burn test
Editorial standards & sources
About this guide: Written by the CANDLEMAKINGSUPPLIESINDIA team. No relationship between fragrance add temperature and hot throw is asserted as fact anywhere on this page, because no CSI wax or fragrance-oil page states one; the three mechanisms described are standard physical description and are labelled by size and by the conditions under which each operates. The twelve-jar protocol is a method, not a result: no outcome is claimed, implied or predicted. No regulatory, legal or safety-standard claim is made, and nothing here replaces the Safety Data Sheet for the oil you are using.Customer reviews: The six reviews at the top of this page are genuine, published Judge.me reviews left by CSI customers on their product pages. Names, star ratings, dates and products are as recorded by Judge.me; three longer reviews are shortened with an ellipsis and otherwise unedited.
Figures verified September 2026: Wax page text, verbatim — Luxury Soy Wax Chunks "Recommended fragrance add temp 80-90°C", "Allow wax to reach 80-90°C. Add fragrance oil and stir slowly for 2 full minutes", "Recommended pour temp 75-80°C" (details table) and "Pour at 70-80°C into your prepared containers with wicks in place" (how-to steps), "Recommended fragrance load: 8% to 13% of total wax weight" with "10% Recommended" and "13% Maximum", "Allow candles to cure for a minimum of 48 hours (ideally 1-2 weeks) before performing burn tests"; Eco Soy CSI 400 "add your fragrance or essential oils at 85°C (185°F), stir gently for 2 minutes, and pour directly" and "Fragrance Add Temperature 80 to 90 degrees"; Luxury Soy Wax CSI 464 "Fragrance Load Up to 10%", "Melting Point 80°C – 90°C", "Pour Temperature 80°C – 90°C"; Premium Coconut Soy CSI 468 "Fragrance Load Up to 13%", "Melting Point 50°C – 53°C", "Pour Temperature 58°C – 60°C". Neither CSI 464 nor CSI 468 states a fragrance add temperature. Vessel limit: "Safe for hot-pour up to 85°C" appears on seven CSI jar pages. Oil page text, verbatim — Verbena "Flashpoint: 200°C", "Vanillin Content: 0% (No discoloration risk)", "Up to 10% for soy wax", "Up to 6% for paraffin wax", "Fragrance Strength: Strong in both cold and hot throw"; Vanilla Bean "Flashpoint: 203°C", "Vanillin Content: 2.5%", "Up to 10% for soy wax"; Lavender "Candle usage rate 6-10% of total wax weight", pyramid quoted verbatim, and no flash point published on that listing. Prices used: Verbena 15 g ₹106.20 · 100 g ₹590 (₹5.90/g); Vanilla Bean 15 g ₹130 · 100 g ₹790 (₹7.90/g); Lavender 15 g ₹105.02 · 100 g ₹540 (₹5.40/g); Cinnamon 100 g ₹590; Chunks 500 g ₹299 · 1 kg ₹599; Eco Soy CSI 400 1 kg ₹399; Eco Candle Wicks Thin (C1) ₹5.90 each and ₹118 for 20, Thick (C2) ₹9.44; Clear Glass Votive Jar 70 gram Pack of 10 ₹318.60 (₹31.86 each); 150 gram jar Pack of 10 ₹944; Pen Thermometer ₹354. Test arithmetic: 12 × 70 g = 840 g finished; 8% = 67.2 g oil and 772.8 g wax; per jar 5.6 g + 64.4 g; 33.6 g of oil per pot; wax 772.8 × ₹0.599 = ₹462.91; oil 67.2 × ₹5.90 = ₹396.48; wicks 12 × ₹5.90 = ₹70.80; jars 12 × ₹31.86 = ₹382.32; consumed ₹1,312.51 ÷ 12 = ₹109.38 a jar; packs ₹599 + ₹590 + ₹118 + ₹637.20 = ₹1,944.20. Load arithmetic: 200 g at 8% = 184 g wax + 16 g oil, at 10% = 180 g + 20 g, at 13% = 174 g + 26 g; per-candle oil at 8% = 16 g × the 100 g price per gram (Verbena ₹94.40, Vanilla Bean ₹126.40, Lavender ₹86.40); two extra load points on 100 × 200 g candles = 400 g = ₹2,360 of Cinnamon. Stated loads and cure windows are the pages' own and are formulation guidance, not regulatory limits. Prices and availability change — the linked product pages are always authoritative.