"Multi-active cleanser effectively removes excess oil and build up to keep natural and extension hair feeling soft and looking seamless between adjustment appointments. Washes away impurities Won't loosen bonds or adhesives Reinforces fiber strength Prevents debris from collecting at anchors Protects against color fade and wash out Sulfate-free For Optimum Results: Apply a generous amount of b3 Extension Repair Shampoo to wet hair and massage into hair and scalp. Rinse and repeat if necessary."