Here in Arizona we are famous for our hard water! With Malibu C Hard Water Wellness Remedy, color service results are not only gorgeous, but blondes are clearer and purer! The tonal value is clear and true because excess minerals and buildup on the hair shaft are removed! Malibu C products (including the Hard Water Wellness Remedy, Hard Water Wellness Shampoo and Miracle Repair) are nothing short of amazing!