The coronavirus pandemic has breathed new life into a decades-old technique that can zap viruses and bacteria: ultraviolet light.
Hospitals have been using it for years to cut down on the spread of drug-resistant superbugs and to disinfect surgical suites.
The sanitizing effects of UV lights have been seen with other coronaviruses, including the one that causes severe acute respiratory syndrome (SARS). Studies have shown that it can be used against other coronaviruses.
Disclaimer: The Natural Fusion 2.0 Shoe sanitizer is not a medical device and does not treat toenail fungus, athlete’s foot, or other foot infections. It is a preventive hygiene measure for use inside shoes, not on feet.