Anti-Residue Shampoo is a shampoo treatment that instantly removes up to 90% of dulling residue caused by shampoos, conditioners and styling products. It cleans hair thoroughly and easily rinses away. Use it once a week, then go back to your favorite shampoo. You'll find that it works better than ever. Works with all hair types. Hair is clean and residue-free. Non-irritating Clean rinsing Available in 6 oz.