Are essential oils safe?

I have a diffuser at home that I use to diffuse essential oils that fragrance my home. I don’t do it for any health benefits, other than the fact that I enjoy the nice smell and it makes my home feel cleaner and brighter. I recently used essential oils in a soap making workshop, and the point was reinforced about the safety of essential oils, particularly to not use them on young infants and children. It got me thinking about essential oil safety, and in which contexts or uses would they be unsafe.

So, I’ve done some research and here are a few important facts about essential oils…

Do not consume

Essential oils are not safe to consume and should never be ingested. This can cause poisoning and toxicity symptoms include: nausea, vomiting, shortness of breath, seizures, skin irritation and redness (source). They should only be used in a diffuser or topically (on the skin) in conjunction with other products (i.e. with a carrier oil).

Never under 2 years old

Most safety guidelines state it is not safe to not use any essential oils on or around children under 2 years old (source).

Side effects

Essential oils are dangerous for adults as well and have commonly known medical side effects, even if used topically (on the skin). Depending on the concentration, the oil can cause skin burning, sensitivity, irritation, or photosensitivity. When diffused, they can cause irritation and headaches, depending on concentration and sensitivity (source). I avoid peppermint essential oil because it gives me headaches and makes my eyes water.

Although essential oils can be a lovely addition to your home and personal life, please keep in mind that they are a volatile compound (a.k.a. poisonous) and need to be treated with caution.

If you need urgent advice after misusing an essential oil, contact the Poisons Information Centre on 13 11 26.