You can put on a mask after laser spot removal, but it must be a medical mask, that is to say, it is a skin medical repair dressing. Because this kind of mask is usually made of ingredients that are nutritious to the skin, such as sodium hyaluronate, ceramides, collagen stock, purified water, which are generally composed of these ingredients, have no side effects on the skin and can repair the skin well, especially suitable for the care of the skin that has superficial non-infected wounds, such as the care of laser, photon, hydrographic and other kinds of minimally invasive traumas. In the healing period of wound dressing mask, can also reduce the role of hyperpigmentation, so in the laser spot removal surgery can be applied externally medical mask. But the specific situation needs to consult with the clinician after the clinician’s medical advice shall prevail.