Sentinel 522 Odor Puck Waste Tank Odor Eliminator with Foam Control

Sentinel 522 Odor Puck Waste Tank Odor Eliminator with Foam Control A water soluble solid blocks designed to eliminate odors and control foam in the waste water of most truck mounts, portable extractors and auto scrubbers. Size:1/2 Pound Directions for Use: Break tab on container and remove lid. Remove solid Odor Puck from container. Place the Sentinel 522 Odor Puck in a filter basket (Fig. A), mesh sock* or directly into waste tank. If using a mesh sock, secure in waste tank ensuring contact with the waste water. Once the Odor Puck has dissolved and shrunk down to 1 inch in diameter, add a new Odor Puck to continue odor elimination and foam control. *When using a mesh sock, make sure it is securely tied down within the waste tank.