How to remove chemicals-chlorine from hair
1 /4 cup fresh lemon juice
2 tablespoons baking soda
1 teaspoon mild shampoo or liquid soap

Stir all of the ingredients together until well mixed. To use, wet your hair, apply the entire mixture, then massage it into your hair and scalp, making sure the ends of your hair are coated. Put on a shower cap or cover your hair with plastic wrap and leave the treatment on for 30 minutes. Then rinse your hair well and shampoo and condition as usual.
Wetting your hair with fresh water before you swim will also keep it from soaking up too much chlorine water. Always remember to rinse your hair well after swimming. You may have to bring a bottle of fresh water with you to the pool for just this reason.