World Street Journal Conor Dougherty reviews HYSO to keep door handles sanitized

Cleaning Matters UK HYSO can reduce the risk of cross-contamination in the washroom

Cleaning Matters UK A helping hand battling bugs

Germs Never Sleep New York Times recognizes HYSO

Contemporary Pediatrics Best new product of 2007

ABM Industries HYSO welcomes ABM Industries as our new Jan/San partner

EPA grants HYSO registration The EPA has recognized HYSO as an effective method of disinfecting doorhandles and have detremined that the HYSO device disinfects the entire surface of the handle