The Safety of Burning Soy Wax Candles
Candles bring warmth, comfort, and atmosphere to a space — but as they become part of our daily rituals, it’s natural to wonder: are they safe to burn?
We take candle safety seriously. Our candles are made with 100% natural soy wax, high-quality fragrance oils, essential oils, and clean-burning wicks — because what you breathe in matters just as much as what you see and smell.
There have been various studies that suggest soy wax is one of the safest, cleanest options for your home.
1. Soy Wax Is Clean-Burning and Non-Toxic
Soy wax is made from soybeans — a natural, renewable resource — rather than petroleum. Unlike paraffin (a common candle wax made from crude oil), soy wax doesn’t release harmful toxins or soot when burned properly. That means cleaner air in your home and fewer black marks on walls or candle jars.
If you’ve ever noticed a smoky residue after burning other candles, you’ll appreciate the difference soy wax makes. It burns cooler and slower, producing a steady, even flame that keeps your air — and your space — fresh.
*It is also important to trim your wick properly to ensure a clean burn. Read more about wick trimming here >>
2. Safer Ingredients Mean Safer Homes
We only use phthalate-free fragrance oils, premium essential oils, and lead-free cotton wicks in our candles. That combination eliminates many of the common irritants found in mass-produced candles.
When you light a Mountain Moon candle, you can feel confident knowing you’re not introducing unnecessary chemicals into your home — just the natural glow and scent of a hand crafted candle.
3. Proper Candle Care Makes All the Difference
Even the cleanest-burning candle needs a little care. Here’s how to make your soy candles last longer and burn safely:
-
Trim your wick to ¼ inch before each burn. This keeps the flame controlled and prevents smoke.
-
Burn for 2–4 hours at a time. This helps your candle form an even melt pool and prevents tunneling.
-
Keep away from drafts, pets, and anything flammable. A stable, level surface is best.
-
Stop burning when ¼ inch of wax remains. This protects your container from overheating.
A little maintenance goes a long way in ensuring your candle stays safe, beautiful, and enjoyable from start to finish.
4. Why Soy Wax Feels Different
Because soy wax is softer and more natural, you may notice slight variations in texture or appearance — tiny frosting marks, color changes, or an uneven surface after cooling. These are completely normal and actually a sign that your candle is made with real soy wax, not synthetic blends.
Each one-of-a-kind candle reflects its natural ingredients and hand-poured process—just like the landscapes that inspire them.
In the End: Safe, Simple, and Natural
Soy wax candles offer a clean, sustainable way to bring warmth and scent into your home. When paired with safe ingredients and mindful burning habits, they create an experience you can feel good about—inside and out.
At Mountain Moon Wax Co., we believe safety and beauty belong together. That’s why every candle is made with integrity, care, and a touch of Montana.