DESCRIPTIONGentle enough to be used on all brush fibers, this quick-drying formula helps thoroughly clean, disinfect and condition your makeup brushes between applications and helps bristles last longer with regular use.IngredientsIngredients: WaterAquaEau, Alcohol Denat., Sodium Trideceth Sulfate, Disodium Lauroamphodiacetate, Hydrolyzed Wheat Protein, Hexylene Glycol, Cetrimonium Chloride, Red 33 (Ci 17200), Blue 1 (Ci 42090) How To UseSpray cleanser directly onto the brush. Sweep brush head over a tissue until bristles are clean. Allow the brush to air dry for 1-2 minutes before using.