Alpine Industries 9 in. x 3 in. Wash, Rinse, Sanitize Signage will remind everyone to keep business operations clean and sanitary. These signs come in 3 different colors (red, green, and blue) with white lettering, making them visible right away. The sign also displays 2-languages, Spanish and English, to make communicating cleanliness to everyone easy. Constructed of durable, long-lasting ABS plastic. With the self-adhesive backing, it is easy to put up on any wall or door.