Our hair removal spray contains butanediol and allantoin. It can effectively remove unwanted hair, leaving skin smooth and soft, and more delicate after use. The skin feels smooth after use and helps reduce the roughness of hair growth. The way to use it is simple: clean the skin and keep it dry. Spray the product evenly on the area that needs to be removed. Wait 5-10 minutes, then rinse with water. And can add moisturizing ingredients to help the skin to keep moist and dry, evenly spread, easy to rinse, no residue, more comfortable to use.