The Truth About Essential Oils vs Fragrance in Candles

When choosing scented candles, understanding the difference between essential oils and commercial fragrance oils is crucial. While essential oils are often perceived as natural and healthier, they can pose unexpected risks when used in candles. On the other hand, commercial fragrance oils are subject to stringent regulations, ensuring safety and consistency.

Essential Oils: Natural but Not Always Safe

Essential oils are concentrated plant extracts known for their aromatic properties. While they sound like a great natural option, burning them in candles can release volatile organic compounds (VOCs), which may harm indoor air quality and pose health risks. For example, essential oils like eucalyptus, peppermint, lavender, tea tree, and citrus can release certain chemicals when burned, potentially causing respiratory irritation or triggering allergic reactions.

Pets and children are particularly vulnerable. Cats, for instance, cannot metabolise certain compounds found in essential oils, which can lead to symptoms like drooling, unsteadiness, or worse. Children, with their developing systems, may experience respiratory issues or skin irritation when exposed to fumes from candles containing essential oils.

Moreover, the production of essential oils is less regulated, leading to inconsistencies in purity and composition. This variability makes it difficult to ensure their safety and efficacy in candle-making.

Commercial Fragrance Oils: Regulated and Consistent

Commercial fragrance oils are synthetic blends designed to mimic natural scents. They’re carefully crafted to meet strict safety standards set by organisations like the International Fragrance Association (IFRA). These regulations ensure that fragrance materials are rigorously tested and safe for use.

Because commercial fragrance oils are manufactured in controlled environments, they provide consistent results. Unlike essential oils, they are free from the variability of unregulated production, offering a safer and more predictable alternative for scented candles.

Debunking the Essential vs Fragrance Oils Myth

There’s a common assumption that natural products are always safer than synthetic ones. But in the world of candles, this isn’t necessarily true. While essential oils are natural, their use in candles can be problematic due to their potential to release harmful VOCs and the lack of regulation in their production.

Commercial fragrance oils, by contrast, undergo rigorous testing and are designed to meet international safety standards. This makes them a safer choice for scented candles, particularly in homes with children or pets.

Safety First: Choosing the Right Candle

When selecting candles, consider more than just the scent. While essential oils can offer beautiful, natural aromas, their potential health risks and lack of regulatory oversight make them a less ideal choice for candle-making. Commercial fragrance oils, with their controlled production and stringent safety measures, provide a reliable alternative.

By prioritising safety and understanding the differences between essential and commercial fragrance oils, you can enjoy scented candles that are both delightful and worry-free.

You might also enjoy this article on The Myth About ‘Natural’ and ‘Clean’ Candles.