This all natural treatment oil is packed with fatty acids that provide essential proteins and nutrients to hair follicles and prevent hair follicle inflammation. It also contains a unique blend of essential oils proven to fight fungus and bacteria. It will help keep the hair strands healthy and strong and the scalp cleansed. In particular, it helps  prevent itchy scalp or dandruff and even infections.  This may be rinsed out, but that is not required.