ScentSationals Multi Use Fragrance Oils are for use in electric warmers, ultrasonic cool mist diffusers and potpourri. ScentSationals Multi Use Fragrance Oils provide an outstanding fragrance experience with the flexibility to customize the strength of fragrances in your rooms. Simply adjust how many drops of oil you use and choose the delivery system that works best in your space! Directions for use: Follow all instructions on device for the fragrance oil. For use with electric appliances that are UL283 compliant.Warning: Not for use on skin, avoid contact with eyes. May damage surfaces and fabrics. Keep out of reach of children and pets.