OpenClean offers hand-sanitizing door handles that make it easy and intuitive for guests to sanitize their hands at the point of restroom exit. Two models, PullClean and TurnClean, are available. PullClean is a pull handle that fits push-to-enter/pull-to-exit doors and functions like a traditional hand-sanitizer dispenser. The TurnClean unit fits around most turn door handle designs, dispensing sanitizer as the user pushes the integrated paddle. Both models use replaceable hand-sanitizer cartridges with 500 applications per cartridge.