How do anti-static additives prevent dust accumulation on outdoor trash cans?

Outdoor trash cans often accumulate dust and fine particles due to static electricity, which attracts and holds these materials to plastic surfaces. Anti-static additives are chemical compounds incorporated during the manufacturing process of plastic trash cans to address this problem. These additives function by migrating to the surface of the plastic and attracting moisture from the air. This thin layer of moisture increases the surface conductivity of the trash can, allowing static electrical charges to dissipate rapidly instead of building up. By neutralizing the static charge, the surface loses its attractive force for dust, lint, and other lightweight particles. This technology is a form of polymer modification that provides a long-lasting effect, significantly reducing the need for frequent cleaning and maintenance while keeping public spaces looking cleaner.