Waste, recycling, and trash supplies are used to collect, sort, and transport trash and recycling materials. Trash supplies include cans and receptacles to encourage people to sort and dispose of trash correctly and help reduce litter. Bin liners and trash bags help keep cans clean, make it easier for workers to collect trash, and keep trash contained. Compactors reduce the volume of collected trash so the trash takes up less space in dumpsters. Pickers, grabbers, and self-standing receptacles are used in litter collection tasks and landscaping operations.