You can even remove old wax from candle jars using nail polish remover, which contains the solvent acetone, if that's all you have lying around the house. Other harsher solvents like window ...

Removing the wax, wick, and burnt gunk from a candle jar sounds like one hell of a dirty job, but with the right technique, it can be a breeze. It’s also a low-effort way to upcycle those glass ...