Product Description The perfect detox treatment for a dry, flaky scalp. This gentle scalp scrub whisks away traces of product build-up, flakes and dead skin cells.Powered by sea salt, a natural exfoliant, which removes impurities from your scalp and restores balance to sensitive or oily scalps. How to use Apply a tablespoon to wet hair and gently massage onto the scalp. Can be used as a shampoo or followed with a second cleanse using your usual shampoo. Rinse thoroughly and finish with a nourishing hair mask or conditioner. Use once a week for best results.