The books / Candle Making / chapter 11 of 14

Bloom is not a flaw

All chapters
  1. The hardest of the waxes
  2. Never above eighty-five
  3. The wick chart
  4. The burn test
  5. Reading the pool
  6. Rolled tapers
  7. Dipped tapers
  8. Votives and tealights
  9. Pillars and the topping pour
  10. Container candles and the cure
  11. Bloom is not a flaw
  12. Rushing the melt
  13. Balms, salves, wraps and polish
  14. What a kilo is worth as candles

Leave a beeswax candle sitting for a while, especially somewhere cool, and you will often see a soft white haze spread across its surface. That is bloom, sometimes called frosting, and it is one of the things a new candle maker worries about most and one of the least worth worrying over.

Bloom is simply wax crystallising at the surface as the candle ages, and other waxes with additives or blends do not show it the way pure beeswax does. Rather than a defect, it is closer to a signature: a candle that blooms is telling you it is genuinely beeswax, not a cheaper blend wearing beeswax's colour.