Malibu C Hard Water Wellness Remedy is amazing! My regular client moved into a home with well water. She started having very bad greasy, matted-looking buildup. Her hair looked like she had not shampooed for a month! I used Malibu C Un-Do-Goo and then a Hard Water Wellness Remedy. I put her under the dryer for 15 minutes, shampoo and conditioned. I blew her out, and her hair was soft, silky and full of shine!