Why Our Wood Wick Candles Crackle (and How to Burn One the Right Way)

There's a moment with a wood wick candle you never get from a regular one: the soft crackle, like a campfire you can keep on the kitchen table. It's one of the reasons we chose wood wicks for our candles, and it's the question we get asked most, so here's what's actually happening.

Wood wicks are thin strips of wood, and as the flame draws wax up through them, moisture and air pockets in the wood heat and release, producing that signature crackle and pop. Beyond the sound, wood wicks tend to burn slower and create a wider, more even melt pool, which means more of the candle's surface melts at once and the scent fills the room more consistently.

The wood behind that sound matters to us, too. Our wick supplier sources the wood for its wicks from FSC-certified mills. FSC stands for the Forest Stewardship Council, an independent nonprofit that audits how forests are managed; wood from an FSC-certified mill can be traced back to forests that are responsibly harvested and replanted. Our supplier describes its wicks as renewable and sustainably made, and plants a tree for every 500 wicks purchased. It's a small detail, but it fits the way we like to run the farm: things that come from the land should give a little back to it. Our supplier also lists its wicks as all-natural, allergen-free, biodegradable, carcinogen-free, cruelty-free, gluten-free, mutagen-free, toxin-free, and vegan.

The trade-off is that wood wicks are a little pickier than cotton. A few habits make all the difference:

Trim before every light. Keep the wick to about 1/8 inch. A long wood wick burns too hot, crackles unevenly, and can smoke. Snapping off the charred tip with your fingers or a wick trimmer before each burn is the single best thing you can do.

Give the first burn time. The first time you light it, let the candle burn until the melted wax reaches the edges of the jar, usually one to two hours. That first melt pool sets the candle's memory, so it's what keeps future burns from tunneling down the middle.

Burn in the right spot. Wood wicks don't like drafts. Keep the candle away from fans, vents, and open windows, and out of reach of pets and little hands.

Relight on the right part. If the flame struggles, relight so the flame catches the fresh wood of the wick, not just the char. Two or three tries with a long lighter usually does it.

Treated well, a wood wick candle burns slower and more evenly than you'd expect from its size, which is exactly why we keep making them. If you're new to them, start with a single-wick jar and see how the room feels after an hour.

Curious what's in our candles besides the wick? We've written about why we don't use essential oils in candles and how we store candles properly, and our full candle lineup is one click away.