For years I've had problems with my hair due to well water. It would always have a greenish tinge to it. One day, someone asked me if I was a swimmer. When I asked why, they said that my hair had a greenish tinge. I knew my hair had a greenish tinge, but I hoped no one else noticed it. Over the years, my hairdresser suggested that I try different things, but nothing worked for me. I tried different shampoos, but Malibu C Hard Water Wellness Shampoo and Conditioner is the only thing that truly works. FINALLY, the greenish tings is gone. I LOVE this product. Thank you for making it.