Post History
As other answers say, don't just try it. A good negative indicator is skin irritation. I've read that particularly with berries, if you crush some berries and rub some of the juice on a patch of s...
Answer
As other answers say, don't just try it. A good negative indicator is skin irritation. I've read that particularly with berries, if you crush some berries and rub some of the juice on a patch of s...