The proper method of salicylic acid resurfacing is is to apply the salicylic acid preparation evenly to the forehead, cheeks, chin, etc., taking care to avoid the eyes, around the mouth and lips, and other sensitive areas of the skin. Salicylic acid resurfacing is through the exfoliation effect of salicylic acid, promote keratin, oil and other skin metabolism products of cleaning, and then keep the skin smooth, delicate, but also can promote the absorption of skin care products to enhance the moisturizing effect. However, it should be noted that salicylic acid has a certain degree of irritation, so patients may appear after the use of skin redness, tingling and other discomforts, at this time you can use medical cold compresses to calm the skin, for acne patients, due to the local exfoliation, may promote the deeper layers of acne outbreaks and acne manifestations. For people who need to use salicylic acid skin resurfacing, it is recommended to go to a formal medical institution, under the guidance of a doctor to regulate the use, so as not to damage the skin.