Hibiclens is a surgical cleaner that is often used before surgery to prep the area and prevent infection. To use, apply Hibiclens with a soft wet washcloth and rub the area to be treated with it. If you are applying it in the shower, be sure to step back from the water stream so the product can absorb into the skin. Once it is absorbed, you may rinse the outer layer of the skin with warm water or a warm washcloth.