My daughter and I live in our swimming pool in the summer. I have red hair and she has blonde hair. The chlorine and the chemicals used to buildup in our hair so badly that we couldn't comb through it anymore. We use Malibu C Swimmers Wellness Shampoo and Conditioner all summer long and our hair is so much better now. In fact, we use the shampoo as our body wash to get rid of the chemical and chemical buildup on our skin, too. We love the results, thank you.