The best way to whiten the private parts is to use dietary regimen, it is recommended to eat more foods containing vitamins, especially foods rich in vitamin C and vitamin E. At the same time, it is recommended that local external rubbing vitamin E, can also whiten, it is best not to often stimulate the local skin, so as not to aggravate the pigmentation, you can also go to the hospital for radical. Whitening, etc. But it is best not to use whitening products, if used improperly, it is easy to cause local infection, easy to cause vulvodynia, etc., so the medication must be careful. Usually pay attention to local maintenance, less tight pants, thongs, it is recommended to wear loose, cotton underwear, usually pay attention to local warm water cleaning, it is recommended to change underwear every day, underwear should be cleaned and disinfected in a timely manner, etc.