My Candle Has a Large Flame and Deep Melt Pool but Excellent Fragrance Throw — How Do I Wick Down Without Destroying Performance?

Why wicking down is an inventory question as well

Most advice on an over-wicked candle stops at the burn: test the smaller wick, approve it, switch. For a product you already sell, the switch has a second half. You have stock of the larger wick bought at the old rate, a reorder rhythm built around it, and possibly other products that share it. You also have a lead time, and the smaller wick's demand is about to jump. Get the burn right and the stock wrong, and you either run out of the new wick in the week you switch or carry a drawer of the old one for a year.

This page owns that second half. Whether your candle is genuinely over-wicked is a diagnosis: whether a deep pool at the end of a session is too much heat is the 1 cm deep pool heat post, and keeping a strong throw while fixing soot is the coffee soot-with-throw post. Which lever to pull first (down-rung, two smaller wicks, label, load) is ranked in the keep-throw, cut-power buy list. Here we assume you have decided on one rung down and want the transition to cost as little as possible.

The worked example used throughout

A small range in CSI's Clear Glass Jar with Golden Lid (150 gram), about 7 cm outside and about 6.3 cm inside on our labelled 0.35 cm wall, giving a pool of 31.17 cm². Every candle is 150 g at 8% of total weight (12 g oil + 138 g CSI 464; 8% of total is 8.70% of wax weight, inside CSI 464's "Fragrance Load Up to 10%" on either reading). Three products share the jar:

On the shelf today: 176 C2 (three unopened 50-packs and 26 loose, ₹1,661.44 at cost) and 62 C1 (one 50-pack and 12 loose). Your order-to-bench time is 10 days and you hold 7 days of safety stock. All of these are worked-example figures: CSI dispatches from Pune and publishes no lead times or stock depth, so the 10 days is yours to measure. The method is what transfers.

The down-rung test you can run from the shelf

One variable, the wick. Same wax bag, same oil bottle, same 8%, same jar batch, same pour, same cure. Three candles on C1, because one candle can fail for reasons that are not the wick (an off-centre tab, an air pocket, a draught). Two candles on today's C2 as controls, poured from the same pot: you need them for the blind throw comparison, and the shelf product is not a fair control because it came from a different pour and has a different cure age.

Per candle that is ₹227.24 on C1 and ₹230.78 on C2 (₹56.92 of oil, ₹70.02 of wax, ₹94.40 of jar, plus the wick), worked examples that exclude labour, freight, packaging and GST. The wick is 4.1% of a C2 candle. Argued against our own interest: if you already pour anything on C1, do not buy wicks for this test. We would rather you spend the money on the full-life burn time.

Pour, cure, burn

Keeping the throw while the flame comes down

Hot throw comes from fragrance evaporating off the heated melt pool. A large flame and a deep pool make a hot, large pool, which is one reason an over-wicked candle can smell so good; it is also why the throw you have now is not evidence that the wick is right. A smaller wick often gives a slightly cooler, shallower pool. Whether that costs you throw you can notice in a room depends on the oil, the jar, the load and the cure. So the test above carries a throw check, built to stop wishful noses deciding.

The blind check, on the same candles

Ask someone else to code the five candles (A–E) so you do not know which wick is which. At burn 2, and again on one session in the final third, light one C1 and one C2 candle in two identical closed rooms, or in the same room on different days at the same time. Step in at 1 hour and 2 hours from the same doorway with a fresh nose (step outside between rooms: noses adapt quickly), and write down which smells stronger, or "same". Two C2 controls let you check the controls agree with each other; if they don't, your rooms are the variable, not your wicks.

Notice what is missing from that table: "go back to C2". If the smaller wick burns right and throws less, the fix is formulation, not flame. The Apple Cinnamon page states "6-10% for soy wax candles" and CSI 464 states "Fragrance Load Up to 10%"; a load arm inside both is an oil purchase, not a wick purchase, and it belongs to its own test. A wick bought back for throw is a wick bought back for a hot jar.

The larger wick already on your shelf

On the switch day the shelf C2 does not become waste. It becomes stock for a smaller set of products. There are three honest routes for it, in this order, and one dishonest one.

Route 1 is a move, not a "use it up somewhere": C2 may only go where it has passed the full life for that exact configuration. A Vanilla Bean approval in the 150 g jar does not make C2 right for a new oil, or for Vanilla Bean in a different jar. If you have no such product, route 1 is closed, and that is fine.

Route 2 is the one most makers skip. Every new oil you screen in this jar needs a rung above the expected wick; C2 is that rung if C1 is your house wick for florals and lighter oils. Keeping a labelled bag of 10 to 20 C2 for screens is cheap insurance against the next oil that needs a bigger wick than C1. Size it from your launch plan, not from what happens to be left over.

The case where write-off is real: the oversized pack

Suppose instead you had bought a C2 1,000-pack (₹9,440.00) last month for Apple Cinnamon and Vanilla Bean. After the switch C2 use is 42 a month, so the pack lasts about 23.8 months. Keeping a year of Vanilla Bean's use plus a test reserve is defensible; the C2 beyond a year of use is ₹4,682.24 at cost. That amount is spent whether you keep the wicks or not, and the decision about the drawer must not leak into the decision about the candle. How to rank salvage options when you are holding far too many wicks is the 5,000-wicks-before-testing post; cutting a whole drawer of experimental sizes down to a short list is the rationalisation post.

A note on shelf life: CSI publishes no shelf life for its wicks, and we will not invent one. Keep the old stock sealed, dry and labelled with the configurations it is approved for; that label is what stops it drifting into the wrong product six months from now.

When to order the smaller wick

A reorder point is daily use × lead time + safety stock. The trap in a transition is that daily use changes on one day, the switch day, and the old reorder point no longer means anything. Recompute both wicks at the post-switch rates before you touch an order.

Two things fall out immediately. First, at the old rate the C2 shelf would have reached its reorder point around day 33: that is the order to cancel, because after day 20 the same shelf lasts until about day 77. Second, the C1 shelf is about to be too small. On day 20 only 24 C1 remain, and at 3.85 a day that is under a week, shorter than your 10-day lead time.

Gate 1 or Gate 2: which one releases the C1 order?

The series rule is that no production quantity of an unapproved wick is bought before Gate 2: the full life is where a wick earns stock. A down-rung that is already approved somewhere else in your range is a different case, because a failed test does not strand the stock. It goes back to the product that already uses it.

With a 10-day lead time, waiting for Gate 2 leaves four days of Apple Cinnamon with no approved wick. You can bridge it by pausing that product, or by pouring it on C2 for four more days only if the current build is inside the red lines; you cannot bridge it by pouring Lavender on C2. Ordering at Gate 1 avoids the gap and risks only the time value of ₹885.00.

Your lead time is the variable that decides all of this. With a 3-day lead time, Gate 2 ordering costs nothing; with four weeks, even Gate 1 may be late and the order would need to go in at pour, accepting the stranded-stock risk only when the wick is already approved elsewhere. How a four-week lead changes the safety stock itself is the four-week lead-time post. Confirm CSI dispatch on WhatsApp before you set the number: we do not publish lead times or stock depth.

From approval to the new standing orders

Once all three C1 candles finish the full life and the blind check is acceptable, the product switches and the two wick lines run on their own formulas: wicks to buy = candles × wicks per candle × (1 + allowance), reorder at daily use × lead time + safety stock. The 5% allowance covers rejects and retests and is our worked-example figure.

The 150 C1 lasts a little over five weeks at the new rate, so the C1 order recurs about every five weeks; the C2 50-pack recurs every five weeks or so as well, but from a much lower rate. Three 50-packs cost the same as a 100 and a 50 (₹885.00): pack choice changes how you store the wicks, not what they cost. The money is modest: moving 63 Apple Cinnamon wicks a month from C2 to C1 saves ₹3.54 each, ₹223.02 a month. It is a pleasant side effect, never the reason.

What does change is exposure. C1 now carries two products, so a C1 stock-out stops more of your range; the reorder point is higher for that reason. If one wick ends up carrying most of your range, per-SKU reorder points with real consumption figures are worked through in the 500-candles-a-month reorder post. Record the switch in your approved-wick list (jar, wax, oil, load → wick, evidence, date) so the next order is placed against the new configuration, not the habit.

What to buy, and what to skip

Four items, chosen on page statements, price and stock on 1 October 2026. CSI publishes no wick-performance data, so nothing here is ranked on burn results. Candle counts use 12 g of oil per 150 g candle at 8%.

Skip for this transition: Cotton Braided Wicks Ready Made (₹120.00 for 10) unless Cotton Braided is the wick you are moving away from: its page describes it for candles "exceeding 8 cm", far wider than this jar. Performance Wooden Wicks: a different construction is a new system, not a down-rung. Eco Candle Wicks Loose: untabbed, described for "2 inch diameters"; only relevant if C1 itself is too much (see the fast full pool, smaller wick post).

Frequently asked questions