Our next tip? Avoid touching container once lit. It's ok to move the jars / containers that the candles are in right after you light it, but once it's lit for more than a few minutes, the jar / container starts to get really warm. And we mean, really, really warm. Start with touching the bottom of the container because chances are the wax at the bottom of the container have not melted yet and is cooler to the touch, unless your candle is almost out, in which case you should replace it with a new one.