- Trim that wick! Before lighting, trim your candle wick to 0.5 cm.
- Allow the wax to melt to the edges of the jar each burn to prevent pooling.
- Safety first: never leave a candle burning unattended, and don't burn for more than 4 hours at a time.
- Stop burning your candle when only 0.5 cm of wax remains.
- Once the candle's gone, reuse it! Clean it out and you've got a new planter or pencil holder – or whatever you want :).