I couldn't be happier! We used to have well water that had a high iron content. It caused my blonde hair to turn and orangish tint. It looked horrible, and I was beginning to lose faith that I could ever be a blonde again. Bleach highlights wouldn't even remove the orange tint. THIS PRODUCT REMOVED IT!!! Malibu C Hard Water Wellness Treatment is the ONLY product I've found that actually works - and I've tried a tone of products.