I use Rehab about once a week when my hair feels extra oily or I feel like I have product build up. This is great at getting my hair clean with just one wash. Having fine hair and an oily scalp, it can take two washes with a normal shampoo to get a nice lather and have my hair actually feel...
This shampoo makes my hair very oily, unlike other moisturizing and softening shampoos. On the plus side, it smells absolutely amazing! I probably won't repurchase this.