Do you find your hair gets weighed down and dull looking? Do a deep clean once a week to keep your hair light and fluffy. This shampoo is safe to use on coloured hair and is mild enough for curly hair clients to keep their hydration. If you have a greasy scalp, dry shampoo and hairspray build up, or just find your hair gets build-up from pollution or hard water this product is for you. So many things weigh down our hair and make it hard to get volume and keep a bright vibrant colour. Sometimes you need to start fresh and remove all the junk that has built up on your hair. I generally recommend using it every 3rd wash to keep your hair and scalp feeling fresh.