Been using the cream coconut crush for about 6 months. Extremely effective for genitals and feet. Then suddenly developed a large painful boil in my butt Crack where I had applied the deodorant. Required 3 to 4 x a day soaks with Dombroro and Neosporin ointment afterwards for 5 days to clear. Very painful. Never had a 'boil' in my life and never had a problem in that area - just listened to the commercial and thought 'why the hell not!' Well, now I know why not. It's a BIG not! Or should I say knot because that's what it felt like. Humiliating because I couldn't actually see it and spouse had to take pix and show me. (Not exactly a great idea of foreplay.) Anyway, it's resolving but no butts about it, don't put it in your butt!