Smart Tricks For Getting The Wax Out Of An Old Candle Jar

There are other ways to remove the candle wax without water, including putting the jar in the freezer. As Better Home & Gardens notes, the process of freezing shrinks the wax so it should just pop out. To do this, just flip the jar upside down, leave it in a freezer overnight, and the wax should be removed by the next day. If it's still a little lodged in there, just nudge it with a spoon or butter knife on a corner.

Another trick to getting wax out of an old candle jar is by using more direct heat. If the jar you're wanting to remove wax from has no decorations that you can't remove (like stickers or glitter), you can pop it in the oven for 15 minutes. All you have to do is place the jar upside down on a tray lined with aluminium foil, put it in an oven preheated to 180 degrees and the wax should just pool on the foil. Before cleaning the container for further use, Cleanipedia recommends letting it cool before cleaning it with washing-up liquid.