Can too much fragrance oil cause mushrooming?

Possible Causes: Wick is too large for the container, wick has not been properly trimmed, using a higher amount of fragrance oil in your candles may cause a "fragrance mushroom".

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Also, what is candle tunneling?

Tunneling happens when only a small portion of the wax around the wick melts while the candle is burning. Instead of having the entire surface of the wax melt evenly, it will appear as though the flame is burrowing into the candle and creating what resembles a small, vertical tunnel - hence the name. People also ask how do you stop candles from mushrooming? PREVENTION. To help prevent mushrooming, one of the most effective remedies is simply using a smaller wick. Experiment with progressively smaller wick sizes. It is also good practice to continually trim the wick prior to burning.

How do you stop mushrooming?

The absolute key to preventing mushrooming is, like with all candle making, testing! If you experience mushrooming, methodically reduce the wick size and retest. As a general rule, alway try to incorporate the practice of trimming your wicks, prior to burning. People also ask which candle wick is best? The Best Candle Wicks for Making Wax Lights EricX Light Cotton Candle Wicks. These wicks come pre-waxed, cut, and tabbed, so all you need to do is add a jar and wax. PremiumCraft Square Braid Cotton Candle Wick. Charm Moi Candle Wick. DGQ Natural Candle Wicks. GINXIA Natural Candle Wicks.