Every truck is washed and disinfected after every job. We utilize a custom built three stage  automatic cart wash to clean and disinfect our carts. After carts are removed from our trailers  our wash crew applies insecticide then thoroughly washes and disinfects the rest of the truck  and trailer before moving the truck to the clean side of our wash. Once the clean truck enters  the clean side of our wash facility our crew then reloads the sanitized and inspected carts. This  process allows us to have a clear line of separation between our clean and dirty areas of our  wash.