Ari Oil Hot Oil Treatment soothes and calms the scalp. Helps to retract skin cells that have been inflammed from chemicals and stimulates hair growth. For all hair types. Use twice a month to improve hair texture and to condition the scalp. Place Ari Oil in warm water until it is a liquid. Apply sparingly, while still warm, to wet hair and scalp. Massage it in before covering your head with a plastic cap for 20 mins. Shampoo as normal. Reheat remaining oil for subsequent uses.