if you wanted to go the chemical route try nair - i have to leave it on for 10 minutes even though it says max of 8. If you shave with a razor the best cure for preventing the razor bumbs is to disolve an aspirin in a 1/4 cup of water (maybe slightly less water for thicker consistency) and smear on the area a few minutes after - it will soothe the skin and prevent inflamation - good luck - i hope this helps