Here’s your golden rule: Never use peppermint oil neat. That’s fancy-speak for “not mixed with anything.” You need a carrier oil. Think of it as a soothing sidekick that holds the peppermint’s hand. Great options are coconut oil, jojoba oil, or even a plain ol’ olive oil.
A safe ratio is about 1 to 2 drops of peppermint oil per 1 tablespoon of carrier oil. That’s it. If you use more, your skin might start plotting revenge. And trust me, skin can hold a grudge.
Pro tip: Always do a patch test first. Dab a tiny bit on your inner arm and wait 24 hours. If it doesn’t scream at you, you’re probably good to go. If it does scream? Apologize to your arm and try a different oil.
Where You Should (and Shouldn’t) Put It
Okay, let’s play a game of “Skin Zones.” Great places: temples for headaches, chest for congestion, legs or back for muscle pain. It’s like a tiny spa session without the weird cucumber water.
Places to avoid like the plague: Your eyes (oh, the horror), any sensitive bits, and open wounds. Also, please don’t put it on your skin and then go sunbathing. Peppermint oil can make your skin extra sensitive to sunlight. You’ll turn into a lobster wearing a minty cologne. Not cute.