If you’re looking for a quick and easy way to fix candle tunneling, wrap a piece of aluminum foil over the top of the candle, leaving a small opening for the wick and flame. Thi ...

Turns out aluminium foil is the key to fixing a tunnelled candle quickly. First, trim the wick of your candle — this helps to prevent your candle from creating soot and also maintains a healthy ...

It usually happens when you don't allow a new candle to burn long enough the first time you use it. It can also happen if a ...

The soot, which was collected by placing either aluminium foil or a glass plate above a candle flame, appeared to be composed of micrometre-sized hydrophobic agglomerates. To break these clusters ...