2. Control and maintain all cash handling procedures, including all media, to prevent losses such as bank deposits (preparing and verifying), change orders (order and verify), pick-ups and loans at the registers, balancing (register and office), and returned checks (redeposit, follow-up on collection). Loud noise, slippery floor surface, hazardous equipment (mechanical moving parts), contact with sharp objects, contact with skin irritant, toxic exposure (see material safety data sheet), nuisance dust fumes, sprays, and hazardous cleaning solutions.