Cospray® Washable Haircolor Spray. Washable: washes off with water and shampoo! Dermatologist-tested Hypoallergenic Paraben-Free Yup, it is absolutely safe for your hair and skin! Definitely kid-friendly too! Directions: Turn upside down. Shake well for 2 minutes before use & in between uses to avoid clogging. Caution: For external use only. Keep out of children’s reach.