【Effortless Hair Oiling】: HomeAura's scalp applicator comb makes it easy to apply hair oils, serums, and treatments directly to the scalp. 【Targeted Root Stimulation】: 5 water discharge columns and soft bristles stimulate the scalp, promoting hair growth and healthy roots. 【Versatile Liquid Compatibility】: Suitable for various liquids, including hair oils, serums, shampoos, and conditioners. 【Easy to Clean】: Detachable comb and bottle design makes cleaning and maintenance a breeze. 【Scalp Massage Benefits】: Gentle massaging action increases blood flow, reduces dandruff, and soothes an itchy scalp.