Why do my candle sink in the middle when burning?

Candle tunneling occurs when only the center of the wax right around the wick melts and burns down. Sometimes, candle tunneling is caused by a wick that isn't large enough for the size of the candle, but more often it's caused by the timing of the first burn.

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Moreover, why has my candle sink in the middle?

The problem of 'why do homemade candles sink in the middle' has a relatively simple answer and an even simpler fix. Wax sinks when it sets because as the wax cools, it slowly contracts and can leave what I refer to as 'sink holes' in the middle of your candles, but can also present as sunken dips around the wick. Consequently, why do my candles have air pockets? The spots are caused by shrinkage and air bubbles that occur as the wax is cooling inside the container. It is more common with paraffin wax but can also occur with soy. This is common even in expensive candle lines. It in no way affects the burnability of the candle.

Subsequently, what temperature does candle wax melt at?

Subsequently, what can i do with leftover wax from candles? Here's our guide on what to do with left over candle wax: Create your very own, brand new candle! Lubricate a sticky drawer or squeaky door hinge. Get a fire going. Infuse your home with the final lingering scents. Use it for budget skating wax. Seal up shoelace frays. Seal your letters with a personal touch.

Can you put candles in the oven?

Use the Ove. Heat the oven to 180 degrees and line a rimmed baking pan with tinfoil or one or two layers of parchment paper. Place the candles upside down on the pan and set the pan in the oven. The wax will melt in about 15 minutes.