Treatments moisturize both dry hair and scalp, tame frizz and repair split ends. It eliminates itchy scalp and hair dryness, provides you with a better hair texture healthier scalp and reduce shedding as well as breakage. Not only does it promote growth it also gets rid of lice, relieves eczema and stimulates blood flow!!! Heres two ways it can be used 1. Massage Pre-Poo into your scalp and let it work overnight before you washing your hair. You only need to do this once or twice a week. 2. Mix 3 to 4 drops with your shampoo wash as usual, but let the shampoo sit for a few minutes on your hair before rinsing it. You can do this every day if you like. 3. Massage a few drops in at night or in the morning and style as usual this is to target more intensive conditions such as alopecia or possible thinning due to medications or other skin conditions Be sure to shampoo your hair within 24 hours of using the pree-poo treatments if left on longer it may cause irritation. If you choose to use more often than please be advised it may cause irritation