A curtain sanitizer device and method, such as for use in the healthcare industry, is disclosed that can sanitize at least a portion of the surface of a hung curtain, e.g. a privacy curtain, by directing UV-C light thereat to kill or inactivate harmful microorganisms thereon that can cause infectious disease, thereby reducing the risk of spreading infectious disease. In one example, at least a portion of opposite surfaces or sides of the hung curtain can be simultaneously sanitized. The curtain sanitizer device and method can allow the curtain to be cleaned in place, and can be easier to use and less costly and time consuming than other currently available methods and devices.
