Pouring a moulded candle

A moulded candle is made by pouring melted wax into a container shaped like the finished candle. The mould holds the form while the wax sets. The skill lies in the temperature of the wax, the speed of the pour, and the stillness of the room while the candle cools.

Steps

1. Check the mould for cracks, old residue and dust. Dry it fully, since moisture leaves pockets in the surface.
2. Set the wick tab in the base of the mould, and hold the wick straight up through the centre using a clip or a rod across the top.
3. Let the melted wax cool to the pour temperature given in the wax guidance. Do not pour it straight from the heat.
4. Pour in one slow, steady stream down the side of the mould, so that the wax does not splash onto the wick.
5. Tap the sides of the mould gently to bring trapped air bubbles to the surface.
6. Leave the candle undisturbed in a room free of draughts until the surface has set.
7. Once the top sinks, reheat a small amount of wax and top it up to a level surface.
8. When the candle is fully cool, ease the edges with a finger or a blunt tool and release it. Never pull on the wick.

What can go wrong

• A pour that is too hot shrinks more, cracks, and sinks into a deep hollow.
• A pour that is too cool sets with wrinkles and visible layer lines on the side.
• A draught across the surface cools it unevenly, which leaves cracks and a rough top.
• Pulling the wick to release the candle usually breaks it inside, leaving a wick that will not burn properly.
• A damp mould leaves pits and pale patches on the finished surface.

A moulded candle is correct when it releases cleanly, the wick stands straight, and the top is smooth with only a shallow sink.