A finger moistening device has an interior, a door within a first side permitting access to the interior, a second side, a rear plate extending above the sides, a removable adhesive patch secured upon the bottom face, and a moisture retaining dabber secured upon the top face. The dabber is in environmental communication with the interior of the housing. The interior is configured to accommodate a removable cartridge comprising hand sanitizing fluid. The fluid in the cartridge is in fluid communication with the when the cartridge is secured within the housing.