Some of the ingredients in the cool oil have a certain degree of antibacterial effect, but there is no obvious bactericidal effect, so the cool oil can not be used to kill bacteria and pathogenic microorganisms, it is not a disinfectant. The main components of the cool oil is menthol, menthol oil, camphor, clove oil, cinnamon oil, etc., the main effect is to cool and dissipate heat, wake up and refresh the mind, relieve itching, relieve pain, used for colds, headaches, sunstroke, motion sickness, mosquito bites and so on. In addition, cool oil can not be used for eyes and vulva, also can not be used for mucous membranes and skin breaks, for the disinfection and sterilization of the skin, or should be applied to some of the disinfectant with a clear disinfecting and sterilization effect of the disinfectant, such as alcohol, iodine vodka, hydrogen peroxide, and so on.