Suggested uses: Aromatherapy and to help enhance laundry scents left on garments. Scent laundry by applying onto our dryer balls and include them in your next dryer load of laundry. For all other uses: Use carrier oils to dilute prior to use. Consult a professional reference source for suggested dilution ratios. Ingredients: Fresh Linen Phthalate-Free Fragrance Oil (A blend of natural fragrance constituents, essential oils, and GRAS safe phthalate-free synthetics, creating an aroma) Unlike most fragrance oils, Rustic Strength's FOs are 100% certified free of the 624 carcinogens and 323 reproductive/developmental toxins listed under California’s Prop 65 act. Phthalate-free fragrance oils are highly concentrated and should be used with care. Children under the age of 15 could have adverse reactions when exposed to them. Keep out of reach of children. If pregnant or lactating, we do not recommend use. Avoid contact with eyes. Do not swallow.