Collorffect is a temporary hair color solution for the individual that does not want to commit to traditional coloring methods. This product uses the best ingredients that result in great color without damaging your hair. The color can be removed with a single wash to go back to your natural color. Use a single color or mix colors to find your perfect color with Colorffect! Directions: Can be used on wet or dry hair , but best results when hair is damp. Rub desired amount of Colorffect on palms and fingers and glide through desired area to apply. Repeat until complete. Let dry naturally or use dryer to set color. This product will not transfer until water is added. Remove with single wash.