Outdoor metal trash can easily rust under rain, humidity and corrosive waste. Our dual-sorting perforated trash can adopts galvanized steel, drainage hollow design and multi-layer weatherproof powder coating to build full anti-rust protection for trash can. Detachable trash can barrel allows quick cleaning to cut corrosion risks. This article breaks down core anti-rust craftsmanship of durable outdoor trash can and shares daily maintenance tips to extend the service life of your outdoor trash can.