Here is a subject that is near to my.....well best left unsaid. Ok, here is another one that works....Mexsana Powder..I find it better than gold bond or baby powder. It has corn starch and zinc oxide in it, a shot in the shorts in the morning and afternoon for perventative will keep the boys happy and comfortable. I had a kid that worked for me and he thought I was nuts (no pun intended). I gave him some one day and cured him. Later he went to basic training in San Antonio in July. My going away present, you got it, a bottle of Mexsana. He said it saved his a$$ (pun intended). I really like this stuff. If you can find it, try Walmart or a local phamacy. Now that we have gotten that out from between our legs, lets go to work.