Rit White-Wash is your solution to revive dingy whites. A chlorine-free bleach and whitener combined that is specifically formulated to brighten dingy white fabrics, plus remove any yellowing and discoloration. Rit White-Wash will even attack stains, like grass, grease and lipstick. Simply use Rit White-Wash with your detergent to bring that fresh off-the-rack pop back to your favorite whites. Can be used with any washing machine, including high-efficiency machines.