text: does rubbing a raw potato on hyperpigmentation patches really get rid of it? i heard this somewhere but i dont know if its true or not. i need to find a way to get rid of the hyperpigmentation, ive tried everything from products with hydroquinine to lemon juice. nothing works. please help! i saw nothing about potatos here, but had some other stuff..good luck.  http://www.ask.com/web?q=does+rubbing+a+raw+potato+on+hyperpigmentation...+patches+really+get+rid+of+it%3f&qsrc=1&o=0