Wax used for candle-making in a metal mold?

What kind of wax do I have to use for candle-making in a metal mold? I’ve used paraffin wax but the result of the candle that comes out is bad. I’ve had to get the candle out with a hair dryer a few times and it is a mess. Please help.

Candle Making Wax – Secrets of Getting Great Results

Candle making wax: sounds like a boring topic if you aren’t a candle maker. Even if you are a beginner in candle making crafts, it may seem like an unnecessary topic. After all, candle making wax is candle making wax, right? What more is there to be said? Actually, there is a lot more to [...]