This is a wonderful tip for removing the last bit of candle wax from your candle jar! Now you can repurpose those beautiful jars!
Simply pour boiling hot water into the jar and leave it overnight to completely cool. The next morning, the cold wax should be floating on top.
I've condensed this tip down, but it really can be just that simple! See this delightful website for more helpful tips on this (i.e. soy candles melt differently)!
Source: http://www.yellowbrickhome.com/2012/03/08/jars-for-things
