Wash your feet with soap then to kill bacteria, use alchol. Think ispelt it wrong. -__- oh well. Then use lotion or baby powder. & get new shoes, & wear socks with the shoes at all times. Make sure u change ur socks. If your shoes start to stink quickly. I suggest pour baby powder in the shoes. Not too much b/c then when u walk u would have powder spilling out of your shoes. If that doesn't work then see a foot doctor!
it may just be because your feet sweat. Go and buy some feet powder and put it on everyday. you can go to Walmart and but a bottle it's not that much and it's in the pharmacy section with the toothpaste and stuff
This was on Dr. Oz show and it's 100 % effective. Soak your feet in the cheapest Vodka you can get at the liquor store. Buy 2 bottles (not huge bit not small size) put each foot in a tub tote and cover with the Vodka. Smelly feet are causes by bacteria. Soak for 20 minutes. THROW THE VODKA AWAY-the proceed with the above suggestions such a new shoes, clean new white cotton socks and foot powder . Do the vodka treatment once a week until there's no smell-about a month (4 times).