InventHelp Inventor Develops Key and Key Card Cleaning Machine (TKA-389)

PITTSBURGH, Jan. 27, 2026 /PRNewswire/ -- "I work in hotel management, and I thought there should be a way to automate the cleaning and sanitizing process for keys and key cards," said an inventor, from Lithonia, Ga., "so I invented the SANIKEY. My design would provide a safer environment...