hyperhidrosis
"I used to wear a sweater every day over my shirts and the sweat stains would still show through.  4 years later I finally went to my doctor and was told to try drysol.  I used it a couple of times a week and saw immediate improvement.  After finishing one bottle of it, I never had to buy it again because it had completely solved my problem.  It has been 2 years since I first used drysol and I have been dry ever since.  If you want a permanent solution, I would strongly recommend this life changing product."