Soy Wax vs. Paraffin vs. Beeswax Candles: What's the Difference and Which Burns Better?
What Is the Difference Between Soy Wax, Paraffin, and Beeswax Candles?
Not all candles are made the same. The type of wax used affects how a candle burns, how long it lasts, how much scent it throws, and what it releases into the air. Whether you're shopping for a sculptural centerpiece or an everyday home candle, understanding wax types helps you make a smarter choice. Here's a clear breakdown of the three most common candle waxes — soy, paraffin, and beeswax.
Soy Wax Candles
What it is: Soy wax is made from hydrogenated soybean oil. It's a natural, plant-based wax derived from a renewable crop grown primarily in the USA.
How it burns: Soy wax has a lower melting point than paraffin, which means it burns cooler and slower. A soy candle typically burns 30–50% longer than a paraffin candle of the same size.
Scent throw: Soy wax has excellent cold throw (scent when unlit) and good hot throw (scent when burning). It binds well with fragrance oils, making it a top choice for scented candles.
Clean burn: Soy wax produces significantly less soot than paraffin. It's non-toxic and biodegradable, and spills clean up with soap and water.
Best for: Everyday home use, scented candles, sculptural candles, eco-conscious buyers.
At Crazy About Candles: All of our candles are made with 100% natural soy wax. We chose soy for its clean burn, long life, and compatibility with the detailed sculptural forms we create.
Paraffin Wax Candles
What it is: Paraffin is a petroleum byproduct — a refined wax derived from crude oil. It's the most widely used candle wax in the world due to its low cost and ease of production.
How it burns: Paraffin burns hotter and faster than soy wax. It has a higher melting point, which gives it a harder, more opaque finish — useful for certain candle forms.
Scent throw: Paraffin has a very strong hot throw, which is why many mass-market scented candles use it. However, the scent can sometimes smell synthetic or sharp compared to soy.
Clean burn: Paraffin produces black soot when burned, which can stain walls, ceilings, and jar lids over time. It releases volatile organic compounds (VOCs) and is not biodegradable.
Best for: Budget candles, pillar candles that need to hold a rigid shape, mass-market production.
Our take: We don't use paraffin. The soot, the petroleum origin, and the VOC emissions don't align with how we make candles or how our customers use them.
Beeswax Candles
What it is: Beeswax is a natural wax produced by honeybees. It's one of the oldest candle materials in the world and is prized for its natural honey scent and air-purifying properties.
How it burns: Beeswax has the highest melting point of the three, which means it burns the slowest and longest. It produces a warm, golden flame.
Scent throw: Beeswax has a subtle natural honey scent on its own. It doesn't bind with added fragrance oils as well as soy wax, so most beeswax candles are lightly scented or unscented.
Clean burn: Beeswax burns very cleanly — it produces negative ions when burned, which can help neutralize pollutants in the air. It's non-toxic and natural.
Best for: Unscented candles, meditation and wellness spaces, buyers who want the most natural option available.
Cost: Beeswax is significantly more expensive than soy or paraffin, which is reflected in the price of beeswax candles.
Side-by-Side Comparison
| Feature | Soy Wax | Paraffin | Beeswax |
|---|---|---|---|
| Source | Soybeans (plant) | Crude oil (petroleum) | Honeybees (animal) |
| Burn time | Long | Shorter | Longest |
| Scent throw | Excellent | Very strong | Subtle |
| Soot | Minimal | High | Minimal |
| Eco-friendly | ✅ Yes | ❌ No | ✅ Yes |
| Cost | Moderate | Low | High |
| Best for scented candles | ✅ Yes | ✅ Yes | ⚠️ Limited |
Which Candle Wax Is Best?
For most people, soy wax is the best all-around choice: it burns cleanly, holds fragrance well, lasts longer than paraffin, and is made from a renewable plant source. If you want the absolute cleanest, longest-burning candle and don't need added fragrance, beeswax is worth the premium. Paraffin is the cheapest option but comes with trade-offs in soot, emissions, and sustainability.
At Crazy About Candles, we use 100% natural soy wax in every candle we make — because we believe you shouldn't have to choose between a beautiful candle and a clean home.
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Frequently Asked Questions
Are soy candles really better than paraffin?
For home use, yes — soy candles burn cleaner (less soot), last longer, and are made from a renewable source. Paraffin candles can have a stronger initial scent throw but release more VOCs and soot over time.
Do soy candles smell as strong as paraffin?
A well-made soy candle with a proper fragrance load will fill a room effectively. The scent may be slightly softer than paraffin but is cleaner and more true-to-fragrance.
Is beeswax better than soy?
Beeswax burns longer and is arguably the most natural option, but it's significantly more expensive and doesn't hold added fragrance as well as soy. For scented candles, soy is generally the better choice.
What wax does Crazy About Candles use?
We use 100% natural soy wax in all of our candles, paired with lead-free cotton wicks and phthalate-free fragrance oils.
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