Making Candle Molds
If you want to make your own candle molds, there are many places to start. An empty soda can makes a wonderful mold, just cut off the top. An empty frozen juice container can also be used, and the plus side is that the top has already been removed.
For bigger candles, cut the top off a two-liter of soda. Sure, this will give your candle a strange shape, but it's kind of fun to have a candle with feet! Or try a coffee can for a more standard look.
Just about any receptacle you've got in the house that is leak-proof and heat-resistant can make a good candle mold. I've even read about using cardboard to make your own molds, but, frankly, I'm too chicken to try it!
You can also make a "mold" using sand. Take a big bucket of sand and get the sand wet enough to hold together, like sand on the beach you'd want to make a sand castle with. Press a votive holder or any other container into the sand to make the "mold." Pull your form out of the sand and make sure the walls are solid, without any gaps or air bubbles.
Then just hear and pour your wax like normal. Using this method you can make candles in just about any size and shape that you like.
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