Waste and trash suppliess are used to collect and sort trash. Trash bags help keep cans clean, make it easier for workers to collect trash, and keep trash contained. Trash supplies include cans and receptacles to encourage people to sort and dispose of trash correctly and help reduce litter. Compactors reduce the volume of collected trash so the trash takes up less space in dumpsters. Pickers and grabbers are used in litter collection tasks and landscaping operations. Tilt trucks are used to transport bulk materials such as construction materials, trash, or recyclables.