Nursing Shoes Get Really Dirty. Here's How To Keep Them Clean

Your shoes pick up whatever is on the floor of a patient room and carry it to the next one, and home to your family. Cleaning and disinfecting them cuts that risk. Here is how to do it without turning it into a second job.

The evidence is mixed but pointed. Researchers have studied shoe soles as vectors for infectious disease without landing on a single proven decontamination strategy, and one ICU study found that shoe covers did not improve infection rates, mortality, or length of stay. But a 2022 study epidemiologically linked pathogens on healthcare workers' shoes to patient infections, which makes the soles a plausible route of transmission. Bottom line: cleaning your shoes is a low-cost way to lower the odds you spread something.

Disinfect Inside and Out

Your feet carry roughly 250,000 sweat glands and can put out close to a pint of sweat a day. That fluid soaks into your socks and the bed of your shoe, where it feeds bacteria and fungus. The inside matters as much as the sole.

The best routine is the one you will actually repeat. Some facilities install UV-C floor-sanitizing platforms near nursing stations. You stand on them for about 8 seconds and they destroy most pathogens on the soles. If your unit moves a lot of staff between rooms, that is worth raising with your manager.

At home, pick a method and stick with it:

• Disinfectant sprays or wipes. Use a fresh wipe per shoe and keep the surface wet for the full contact time on the label.
• Hydrogen peroxide. A 3% solution lifts visible stains. Mixed with two parts baking soda, it makes a disinfecting paste for uppers and soles. Apply two layers, then rinse or let it dry and wipe off.
• Rubbing alcohol for leather. It kills germs and is gentle on the material. Wipe with three parts alcohol to one part water, or spray and let dry.
• Bleach for white canvas only. One part bleach to five parts water works, but it will strip color from anything else.

Kill the Odor Too

Odor is not just unpleasant. It signals fungal or bacterial growth. Baking soda and white vinegar will not kill every virus, but they slow fungal growth. Sprinkle baking soda inside and out, spray with vinegar, let it sit about 12 hours, then shake out the baking soda.

For a hands-off option, ozone-based shoe sanitizers seal the shoe in a chamber and run a cycle that kills bacteria and clears odor in roughly 90 minutes, often with mild heat to dry out sweat. Smaller UV-C sanitizer boxes and in-shoe UV-C inserts do the same job at home in 5 to 15 minutes, though most only fit one shoe at a time. Any of these handles the inside of the shoe, which sprays and wipes tend to miss.