Several common methods of areola floating red: (1) Tattooing areola floating red method: Tattooing method is used, and the areola part is pricked pink with pigment. Although the effect can be permanent, there is a certain gap between color and skin color, and strange colors often appear, which is unnatural and red tattoos are difficult to remove. Pink nipples may be difficult to remove once they are tattooed. (2) Whitening products: Applying whitening products containing arbutin, L-C and A- acid to areola has nourishing effect, but the whitening effect is limited. In addition, for people whose areola turns black due to changes in hormone secretion after pregnancy and delivery, because melanin precipitates in the dermis, and whitening products are only effective for lightening melanin in the epidermis, it is not effective to apply whitening skin care products on nipples. (3) Laser dilution (reddening) method: The areola is colored or dull, which is often formed by deepening pigment. Laser is also called laser. Laser areola reddening instrument is a new therapeutic instrument produced in America. It uses a specific laser to selectively destroy and reduce the pigment in the areola, so as to achieve "areola turns red" or fade the color of the areola, and a "pink" areola appears. Laser areola desalination or areola bleaching has quick effect and natural color. Because it does not add any pigment, it is a very safe method. The disadvantage is that the cost is high, and it takes 1-2 weeks to recover. The thin scab falls behind and can turn into a girlish pink areola. Laser areola bleaching generally requires (1-3) treatments with an interval of (90) days, and each treatment only takes a few minutes. It is the safest and most effective areola bleaching method at present. This laser areola bleaching technology has quietly become popular in the plastic surgery industry. The above three methods are all very good for areola bleaching. Female friends who want to do areola bleaching can go to a regular hospital and choose the appropriate areola bleaching method according to their own situation.