·Detergent for cleaning cosmetic brushes. ·The makeup brush will become very clean after use, just like a new one. · Mild cleansing and care, safe ingredients. · Strong cleaning power, easy to clean. ·Odorless, protect the hand skin. How to use · Wet the makeup brush and add a proper amount of cleaning agent. · Gently rub and press to wait for the stain to float out. ·Repeatedly wash with water.