Cicada Burrow

Make a well-recorded candle

A successful candle is a tested combination of wax, wick, vessel and fragrance. Begin with a modest batch and a written formula, then change one thing at a time. Careful weighing makes a recipe repeatable, while a complete burn record tells you more than the appearance of the first pour.

Put an idea into practice →

Weigh a test batch

Choose your values, then try the tool.

The percentage is relative to wax mass. Stay within the wax and fragrance suppliers' limits.

Wax, vessel, wick and fragrance belong in the same batch record.

Choose materials as a set

Container waxes and pillar waxes are made for different jobs, so begin with the intended candle style. Use a vessel sold for candle making and check the wax supplier's guidance before adding colour or fragrance. Keep product names and batch details in a notebook, including the container's internal dimensions. Two jars with similar outward shapes may offer quite different burning conditions. A small, clearly labelled test batch is easier to understand than a large collection made with several unfamiliar materials at once, especially when you are still learning how they behave.

Understand the fragrance percentage

A fragrance load is often expressed as a percentage of wax mass, not of the finished mixture. The calculator uses that convention: it divides your chosen total between wax and fragrance while preserving the requested relationship. At six percent, six parts of fragrance accompany one hundred parts of wax. The arithmetic does not decide whether that amount suits a particular product. Use fragrance intended for candles and remain within the relevant suppliers' limits. Record masses as you weigh them, rather than trying to reconstruct the recipe after everything has been combined.

Pour with a repeatable routine

Arrange a stable work area and use equipment dedicated to the craft. Follow the wax maker's melting and pouring instructions, monitoring temperature with a suitable thermometer and keeping the heating process attended. Centre and support the wick before pouring so it cannot drift unnoticed while the wax sets. Note the room conditions and the times at which you mix and pour. Surface appearance can vary with cooling conditions, but chasing a smooth top should not replace testing the complete candle. Let each sample settle for the period recommended for its materials.

Let the burn test lead

Wick size charts provide candidates for testing, not a guaranteed final choice. Wax, fragrance, vessel diameter and wick construction all influence the result. Follow a recognised supplier's burn-test procedure on a clear, heat-resistant surface, keeping each test attended. Record flame behaviour, visible soot, melt-pool development and the vessel's condition throughout the candle's usable life. A pleasing first hour is only part of the story. Label trials clearly and compare one changed variable at a time so an improvement can be traced back to a specific decision.

Words to work with

Fragrance load
The mass of fragrance expressed relative to wax mass, using the convention specified by the recipe.
Melt pool
The liquid wax surrounding the wick while a candle burns, observed as part of testing.
Wick series
A manufacturer's family of related wick constructions, within which several sizes may be available.