The First Burn Make sure to burn your candle until the wax pool reached the edge of the container to create an even burn and to prevent it from tunneling. This may take 2-4 hours or lesser if you're using a candle warmer. Trimming The Wick For succeeding burn, trim your wick to 1/4 inch before lighting your candle. Burning Your Candle Burn your candle on a heat resistance surface. Never leave it unattended while lit. Do not burn your candle more than 4 hours. Maximizing Your