What Chemicals Are in WoodWick Candles? What You're Burning
WoodWick is best known for its signature crackling wooden wick. That's where the brand gets its name, and the cozy fireplace ambiance is the main reason it has a loyal following. The wick is genuinely a clean credential. The wax under it is a separate question. Here's a sourced breakdown of what's actually in a WoodWick candle.
For an alternative that combines a wooden wick with clean wax, browse the full MBur beeswax candle collection.
The Quick Answer
WoodWick uses a soy-paraffin wax blend, a wooden wick (the brand's "Pluswick Innovation"), and proprietary fragrance formulations. The brand is owned by Yankee Candle (Newell Brands). The wooden wick is a genuine clean credential. The wax base contains paraffin, which puts WoodWick in the same wax category as Yankee Candle itself. The brand doesn't state whether the fragrance is phthalate-free. The crackle is real, while the clean wax is partial at best.
The Wax: Soy-Paraffin Blend
No, WoodWick is not a 100% soy candle. Its standard line uses a soy and paraffin wax blend.
On a label, "premium soy and paraffin wax blend" means two waxes melted together into one candle. Soy wax is made from soybean oil. Paraffin is a wax refined out of petroleum during oil processing. "Premium" has no set definition on a candle label, and the phrase does not tell you which of the two waxes makes up more of the jar.
The exception is WoodWick's Eco-conscious line, which the brand lists as a soy-coconut wax blend.
WoodWick's product listings confirm a "premium soy and paraffin wax blend" across the brand's standard line. Some newer collections (like the "Eco-conscious" line) use a soy-coconut wax blend, but the bulk of the brand's catalog is soy-paraffin. The brand's parent company, Yankee Candle, has been transparent about using soy-paraffin blends across multiple lines.
The paraffin percentage isn't publicly disclosed. A "soy and paraffin blend" can mean almost anything from majority soy with trace paraffin to majority paraffin with trace soy. Without disclosed percentages, the buyer can't tell how much paraffin is actually present, and any paraffin component can release compounds like benzene and toluene when burned.
The Wick: Are Wooden Wick Candles Safe?
This is what WoodWick is built around. The brand's "Pluswick Innovation" is a wooden wick designed to produce the distinctive crackling sound. Wooden wicks are a clean credential. No metal core, no metal particulates, lower burn temperature, and less soot than thin cotton wicks would typically produce. The wick itself is one of WoodWick's strongest features.
The question buyers ask most is about the flame. A wooden wick is flat and wide, so it draws up more melted wax than a thin cotton wick. That can make the flame look larger and wider than what you are used to. A steady, wide flame is normal. A flame that keeps climbing or flickers hard is a sign the wick is too long.
Trim to about 1/8 inch before every burn
Trimming is the single habit that keeps a wooden wick safe and calm. Cut the wick to about 1/8 inch before you light it each time. A shorter wick pulls up less wax, so the flame stays lower and steadier.
You will also see black, charred wood at the tip after a burn. That is carbon buildup. Once the wax has cooled, snip or pinch it off so it does not fall into the wax pool. Left in place, it can make the flame jump and leave black marks on the jar.
Tunneling and relighting trouble
Wooden wicks are less forgiving on short burns. If you blow the candle out before the melted wax reaches the edge of the jar, a ring of hard wax forms. Over time the wick sinks into a tunnel and the flame shrinks. Let the first burn run until the wax pool reaches the edge, which usually takes two to three hours on a standard jar.
Relighting can also take a moment. Hold the flame at the base of the wick, where the wood meets the wax, rather than at the tip. If melted wax has drowned the wick, pour a little off while it is still liquid, then trim and relight.
In practice, a trimmed wooden wick burns as cleanly as the wax and fragrance under it allow. The wick does its part. What it sits in decides the rest, which is why the fragrance is the next thing to check.
The Fragrance: Proprietary, Phthalate Status Not Stated
WoodWick describes fragrance as multi-layered and complex, with some collections using essential oils as part of the formulation. The brand doesn't publicly state whether the fragrance is phthalate-free across the line. The absence of that claim is information in itself, though not confirmation either way. As a Newell Brands product, WoodWick shares the same parent company as Yankee Candle, which similarly doesn't state phthalate-free fragrance.
WoodWick vs Yankee Candle: Same Parent Company
Yes, WoodWick and Yankee Candle are owned by the same company. Newell Brands lists both among its home fragrance brands, and WoodWick sits within the Yankee Candle business. Neither brand gives a clear public date for when WoodWick joined that group, so we will not state one.
Shared ownership shows up on the labels. Here is how the two compare on what each brand discloses:
- Wax base: WoodWick lists a soy and paraffin blend on its standard line. Yankee Candle also uses paraffin-based blends across its core jar candles. Neither publishes a paraffin percentage.
- Wick type: WoodWick uses its wooden Pluswick. Yankee Candle uses cotton wicks, which it states are lead-free.
- Fragrance disclosure: Both describe fragrance in general terms, and neither states phthalate-free fragrance across its line.
So the two brands differ mostly at the wick. Under the flame, the wax category is the same. The table below lays that out one component at a time.
Ingredient Summary Table
| Component | What's Disclosed | Concern Level |
|---|---|---|
| Wax | Soy-paraffin blend (percentages not stated) | Moderate (paraffin component) |
| Wick | Wooden, lead-free | Low (clean credential) |
| Fragrance | Proprietary; phthalate status not stated | Moderate (uncertainty) |
| Dyes | Not prominently disclosed | Unknown |
| Burn time | Up to 130 hours for large hourglass | n/a |
How WoodWick Compares to Clean Alternatives
A clean-candle benchmark requires non-paraffin wax, explicitly phthalate-free fragrance, cotton or wood wicks, and no dyes. WoodWick meets the wick standard with its signature wooden wick. The wax standard isn't met because of the paraffin in the blend. The fragrance transparency standard isn't met because phthalate-free isn't stated. The crackling wooden wick is what makes WoodWick distinctive on the sensory side. The wax base is the part that keeps it short of clean-candle criteria.
MBur uses 100% beeswax (no paraffin) with man-made phthalate-free non-toxic fragrance, wooden wicks that also crackle, and no dyes. The wooden-wick experience is similar to WoodWick's. The wax underneath is the meaningful difference. The Room Service candle is a good direct comparison: same wooden-wick crackle, clean wax base.
Frequently Asked Questions
Are WoodWick candles cleaner because of the wooden wick?
The wooden wick is a clean credential. It doesn't change what's in the wax though. The wax is a soy-paraffin blend, which contains paraffin. A wooden wick burning on top of a paraffin blend still releases paraffin's combustion byproducts. The wick helps the sensory experience and the burn quality. The wax is where the air quality questions actually come from.
Do WoodWick candles smoke or soot?
A trimmed wooden wick on its own produces little soot. When a WoodWick jar turns black around the rim, look at the wax first. Soot comes from wax that does not burn completely, and paraffin, the petroleum-refined part of the blend, is the fraction most tied to it. Keep the wick at about 1/8 inch and keep each burn to about four hours, because long sessions let the wick build carbon and the flame grow. A 100% beeswax candle like our Wine Down beeswax candle has no paraffin fraction at all, so the same trimming habit is all it asks of you.
Are WoodWick candles toxic?
Not classified as toxic by regulatory standards. The paraffin component releases VOCs when burned, and the fragrance isn't stated to be phthalate-free. For most people with occasional use, this isn't an acute concern. For sensitive lungs or anyone managing indoor air quality, a paraffin-free alternative is the cleaner choice.
What about WoodWick's eco-conscious line?
The eco-conscious collection uses a soy-coconut wax blend (no paraffin in that specific line), wooden wicks, and bio-based ingredients with essential oils. This collection is meaningfully cleaner than the standard WoodWick line. It's a subset though, not the full catalog. Check the specific candle's wax description before buying.
What's a cleaner alternative to WoodWick?
For the wooden-wick crackle on clean wax, look at 100% beeswax brands with wooden wicks (like MBur), or MADE SAFE certified brands like Fontana (beeswax-coconut blend, wooden wicks, essential oils). Both deliver the wooden wick experience on cleaner wax.
The Bottom Line
WoodWick's wooden wick is a real clean credential and a distinctive sensory feature. The wax under it is a soy-paraffin blend with paraffin in an undisclosed percentage. The brand doesn't state phthalate-free fragrance. For buyers who want the crackling wooden wick experience on clean wax, a 100% beeswax candle with a wooden wick gives you the wick plus a paraffin-free, phthalate-free formulation.
Shop the full collection of clean-burning beeswax candles
Related reading
What buyers say:
