Publishing the numbers that stop a first batch from failing

Two thirds of the brand's customers were making their first candle. A first candle fails for one of three reasons — too much fragrance for the wax, the wrong pour temperature, or a wick that doesn't match the vessel diameter — and all three are ratios the supplier knows and the beginner does not.

The failure was being recorded as a product defect. Reviews said the fragrance was weak or the wax was faulty, when the actual event was a 12% fragrance load in a wax rated for 8%. Worse, a customer whose first batch fails does not buy a second bag of wax from anyone.

We published the knowledge the category treats as insider information.

• Usage rates on every product page — maximum fragrance load per wax type, pour temperature range, cure time, stated as numbers.
• A wick-to-vessel table covering the diameters the brand's own containers come in.
• Ratio content in the image stack, because a beginner reads pictures and skips the description.
• Cross-references between products — the wax page names the wicks that work with it, so the first order is a set that can actually succeed.

Repeat purchases went from 22% to 49%, and revenue more than doubled to $126k a month.

The mechanism is simply that more first batches work. The fragrance rating recovered four tenths without any change to the oils, and items per order rose 80% because the page now assembles a workable set instead of selling one ingredient. In a hobby category the second order is the whole business — the first one is just the entry fee.