Prevention and cure for Pigmentation

One of the best ways to avoid pigmentation is to fastidiously apply a sunscreen with a minimum SPF of 30+, which will block both UVA and UVB light. The sunscreen needs to be applied every three to four hours if you're outdoors.

Home remedies
*Peel an avocado, mash it up and apply the juice on pigmented skin.
*Massage cocoa butter on affected skin twice a day for about two to three weeks.
*Mix a few drops of lime juice with honey and leave it on for 10 minutes.
*Applying the juice of raw potatoes is another simple remedy to treat pigmentation.