Crazy Color Bleaching Kit is perfect to pre-lighten hair before Crazy Color Semi Permanent Hair Color Cream for maximum results. Use the Bleaching Kit to complete your style for blonde and bright color. This kit can be used to pre-lighten hair before using Crazy Colour or any other shade for maximum results. Don't worry about damaging your hair since the products are vegan and cruelty-free, and free of ammonia and PPD.