There’s something undeniably comforting about lighting a candle—the warm glow, the flickering flame, the gentle aroma filling the room. But have you ever stopped to wonder what’s actually burning in your home?
Candles may smell like heaven, but most are far from heavenly. Let's take a look at what candles are typically made from, why some of those ingredients could be toxic, and why soy wax candles scented with essential oils are a healthier, eco-friendly alternative.
What Are Candles Usually Made From?
Traditionally, candles are made from paraffin wax, a petroleum-based byproduct from refining crude oil. While paraffin is cheap and widely used, it raises a few red flags when it comes to health and sustainability.
Candles typically include:
-
Paraffin wax (derived from fossil fuels)
-
Synthetic fragrances (often made with undisclosed chemicals)
-
Artificial dyes
How Toxic Are Conventional Candles?
Burning paraffin wax can release potentially harmful volatile organic compounds (VOCs) that are known carcinogens substances like:
-
Toluene and benzene - known carcinogens
-
Formaldehyde – Can be released when paraffin candles burn, contributing to indoor air pollution.
-
Soot – Similar to the exhaust from a diesel engine, black soot from paraffin candles can irritate lungs, trigger allergies, asthma and migraines, and discolour walls and furniture
- Parabens and phthalates - preservatives and scent enhancers contained within fragrance blends that are known hormone disruptors
Why Soy Wax & Essential Oils Are the Better Choice
Soy wax is a natural, renewable resource made from soybean oil. It’s biodegradable, clean-
burning, and a safer option for you and the planet. When paired with pure essential oils instead of synthetic fragrances, soy candles offer a truly non-toxic way to enjoy ambiance and scent.
Benefits of soy wax candles with essential oils:
-
Clean burn – Minimal soot
-
Longer lasting – Burns slower than paraffin
-
Therapeutic benefits of essential oils
-
Eco-friendly – Renewable, biodegradable, and sustainable
-
Safer for sensitive individuals – Gentler on allergies, asthma, and skin
When you choose soy wax candles scented with essential oils, you’re not just making your home smell amazing, you’re making a healthier choice for you and your family.
So next time you’re shopping for candles, flip it over and check the label. Look for:
-
100% soy wax (or other natural waxes like coconut or beeswax)
-
Scented with essential oils
-
Cotton or wood wicks
Ready to switch? Try these refillable natural soy wax candles made with pure essential oils. From a small business created by a local mum wanting to reduce the toxins that exacerbated her menopause symptoms and son's migraines.