What Does Stearic Acid Do in Candles? (Hardness, Mold Release, Opacity & Limits)
Stearic acid is a candle additive that hardens wax, helps molded candles release more cleanly, makes wax look more opaque, and can cause tradeoffs when overused. Stearic acid is a fatty-acid...
Candle additives are optional, goal-specific materials that beginners can usually skip until one clear test goal makes an additive worth trying. Candle additives are optional materials added to...
Usually, no extra additive is needed for pre-blended candle wax unless supplier guidance or testing shows a specific gap the existing blend does not already handle. A pre-blended candle wax is a...
Best Candle Additives for Hardness, Opacity, and Mold Release
The best candle additive is the one that fits your main goal, wax type, and candle format, because no single additive improves hardness, opacity, and mold release equally well. Candle additives...
How Much Do Candle Additives Cost? (Cost/Benefit by Additive Type)
Candle additives usually add an additive-only material cost measured in cents per candle and, in modeled 1,000 g batches, from a few cents to low dollars depending more on additive type and use rate...
How to Fix Candle Mold Release Problems (Fast Checklist & Safe Steps)
This page covers candle mold release problems in the narrow sense: a molded candle that sticks in the mold during demolding after cooling, not a buying guide for release sprays or mold types. On...
