This is for all of you who stink the environment around after taking off the sneakers, "ou dicas para que padece de chulé crônico":

Deodorize your feet.

Boil three or four Lipton Flo-Thru Tea Bags in one quart of water
for ten minutes. Add enough cold water to make a comfortable soak.
Soak your feet for twenty to thirty minutes, then dry and apply food
powder. Do this twice a day until odor is under control.
Then continue twice a week to keep odor under control. Tannin,
which can be found in tea, is a drying agent.

It really works !