Hair removal cream is the surface of the hair off, and can not be permanent hair removal, hair from the hair follicle growth, hair follicle location deeper located in the dermis, hair removal cream can not act on the subcutaneous destruction of hair follicles. Laser hair removal can achieve permanent hair removal treatment effect, the principle is to destroy the hair follicle, so that the hair follicle becomes smaller, characterized by complete hair removal, fast speed, pain is not obvious, clinically commonly used vacuum hair removal and ice point permanent hair removal. After laser hair removal, pay attention to the skin should not be exposed to the sun, to avoid pigmentation, eat a light diet, do not eat spicy and stimulating food, do not eat easily allergic to food, drink more water, eat more vegetables and fruits, keep the skin clean, bathing water temperature should not be too high, hair removal should not be used after the whitening products.