Ingredients: Peppermint Oil, Eucalyptus Oil, Hyssop Oil, Rosemary Oil Aroma: Fresh mint Attributes: Purifying, cleansing, refreshing Extraction Method: Peppermint Oil, Eucalyptus Oil, Hyssop Oil & Rosemary Oil “ Steam Distilled NOW® Essential Oils are analytically tested for identity, purity and adulteration to assure the highest quality. Add to a diffuser, or create a purifying room mister by adding 30 drops to 1 oz. of water in a spray bottle. Great for travelers or for seasonal use. After using essential oils, immediately close caps tightly to prevent any oxidation. For best results, please store our high-quality essential oils at room temperature and in the original bottle. You should avoid storing the oils near any kind of heat, which includes cabinets over stovetops, areas with direct sunlight, and areas with excessive humidity like bathrooms.