Q. I've had success with Listerine for smelly feet. If it kills germs that cause bad breath, it might k.o. germs that cause stinky feet.
I applied Listerine to clean feet and wiped out the insides of my shoes as well. At the end of the day, both feet and shoes are odor free.
A. The herbal extracts and alcohol in Listerine are versatile for battling fungi and bacteria that can cause odor or itch.