How to get rid of brown stain on finger pads? (0 answers)
For a number of years I have a brown stain that appears on finger pads.
See picture at http://www.medhelp.org/posts/Dermatology/Brown-reddish-stain-finger-pads/show/1426509?personal_page_id=1948295#post_6500809
It is not fruit or environmental stain.