Most oils should never be applied "neat" (undiluted) to the skin. Mix a few drops with a carrier oil like Fractionated Coconut Oil or Jojoba Oil. A safe general rule is a 1%–2% dilution (about 6 drops per ounce of carrier oil).
Often called the "king of oils," it is used for grounding during meditation and supporting skin health. Essential Safety Guidelines Essential Oils
Before full application, apply a small amount of diluted oil to your inner wrist and wait 24 hours to check for irritation. Most oils should never be applied "neat" (undiluted)
When using a diffuser, ensure the room is well-ventilated. Use it intermittently (30–60 minutes on, then off) to avoid overexposure. Essential Oils
Essential Oils: A Beginner’s Guide to Nature’s Concentrated Power