For infants and young children:
.5-1% dilution = 3-6 drops of essential oil per ounce of carrier
For adults:
Sensitive skin: .5 to 1 percent dilution = 3 to 6 drops per ounce
Normal, healthy skin: 1 to 2.5 percent dilution = 6 to 15 drops per ounce
2.5% dilution = 15 drops of essential oil per ounce of carrier
3% dilution = 20 drops of essential oil per ounce of carrier
5% dilution = 30 drops of essential oil per ounce of carrier
10% dilution = 60 drops of essential oil per ounce of carrier
