Use Steps: Wet bristles with lukewarm water. Pour some cleaning solution onto the Norate makeup brush cleaner mat, and gently move your brush back and forth. Rinse thoroughly until water runs clear. Squeeze excess water, lay flat to dry - Do not stand brush upright. Indications: makeup brush cleaner, makeup cleaner for makeup brushes Ingredients: Safe formula make up brush cleansers solution, makeup brush cleaner solution Directions: brush cleaner, brush shampoo CAUTION: FOR ADULT USE ONLY. PLEASE KEEP OUT OF REACH OF CHILDREN. FOR EXTERNAL USE ONLY.