April 22, 2025

What Candle Wax Is Non-Toxic?

By Alicia Gray

When it comes to filling your home with fragrance, safety matters just as much as scent. If you’ve ever wondered “What candle wax is non-toxic?” - you’re not alone. More and more people are choosing candles that are safer for their families, pets, and the planet.

So, let’s break it down: what’s really in your candle - and what should you be looking for?

🕯 The Most Common Candle Waxes (and What to Watch For)

1. Paraffin Wax

Made from petroleum, paraffin is the most common wax in cheap, mass-produced candles. It burns quickly and can release potentially harmful chemicals like toluene and benzene — especially if it contains added dyes or synthetic fragrance oils. A quick tip: if you see your trimmed wick emitting black smoke, it could be due to having been dipped in paraffin.

👉 Best avoided if you're after a cleaner burn.

2. Soy Wax

A popular alternative derived from soybeans. Soy is biodegradable, burns longer than paraffin, and is a more eco-conscious option - but not all soy is created equal. Some soy waxes are blended with paraffin, so always read the fine print. If a candle label says "Soy Wax Blend," try to find out what it’s blended with - as it’s often mixed with paraffin or other fillers that can affect how cleanly it burns.

3. Beeswax

Naturally non-toxic and clean-burning, beeswax even helps purify the air. It's a great option, but it's not vegan and tends to have a mild honey scent that can affect fragrance throw.

4. Coconut Soy Wax (Our Pick)

This is what we use at Highland Home Fragrance. Coconut soy wax is a premium blend that’s non-toxic, biodegradable, and sustainably sourced. It burns cleanly, holds scent beautifully, and gives you a longer-lasting candle without harmful additives.


What Makes a Candle Truly Non-Toxic?

It’s not just about wax. A non-toxic candle should also:

  • Use phthalate-free fragrance oils (Like we do!)
  • Contain lead-free cotton or wood wicks (like us!)
  • Be free from dyes or synthetic additives (ours!)
  • Burn cleanly without soot or smoke (like ours!)

Why It Matters

You’re lighting a candle to relax, feel comforted, and fill your home with scent - not toxins. Choosing non-toxic candles means you’re choosing peace of mind. Safer for little ones, furry friends, and your own lungs. 


Shop Non-Toxic Candles, Made with Love

At Highland Home Fragrance, every candle is hand-poured using:

  • Premium coconut soy wax
  • Phthalate-free fragrance blends
  • Cotton wicks for a clean, even burn

Our scents are designed to warm your heart and home — safely.

👉 Browse Our Candle Range