Oils GENERAL DILUTION GUIDE Because of the variation in dropper insert hole sizes, the following is only ageneral guide: MINIMUM–MAXIMUM DROPSOF ESSENTIAL OILINTO MILLILITERSOF CARRIER OILOR SPOONMEASUREMENTS OFCARRIER OIL0–1 drop 1⅕ teaspoon2–5 drops51 teaspoon4–10 oils4 years agoKeep Reading