The Cleanse Heavy Dispenser features a large, easy-push button for a simple way to dispense a controlled dose that's appropriate for the application required. Easy-to-use design allows you to quickly replace empty cartridges in seconds. Durable components withstand frequent use and provide assurance of quality and long-term cost-efficiency. Dispenser push button is exclusively protected by BioCote, a silver-based antimicrobial agent that is incorporated into the plastic components at the time of manufacture and inhibits the growth of a broad spectrum of bacteria and molds. BioCote will not wear out or rub off and is effective for the lifetime of the dispenser. Unique locking mechanism helps prevent unauthorized access, pilferage and product contamination. Sight glass indicates the level of product in the cartridge to prevent unexpected runout.