There are many reasons why your genital areas&other s skin areas can become dark.
A dark bikini area is especially caused by sweating
Women, who are overweight and have heavy thighs, may experience extensive darkness on the thighs.
If they sweat profusely, the darkening can become even worse.
Women, who wear polyester clothes which do not absorb sweat well, are prone to experiencing dark bikini area, to prevent formation of a dark bikini area, women should wear loose fitting clothes made of natural fabrics
Using chemicals like deodorants, that do not suit your skin, can also cause darkening of your bikini area
Another cause of a dark bikini area is the use of razor and hair removal creams in the bikini region
Now , available new Laser for whitening your sensitive area and dark skin