Outdoor trash cans in cold climates often face severe damage from de-icing chemicals like salt and calcium chloride. To enhance durability, manufacturers should prioritize corrosion-resistant materials such as stainless steel, powder-coated metal, or high-density polyethylene (HDPE). These materials create a protective barrier against chemical erosion.

Additionally, designs should include sealed seams and reinforced bases to prevent cracks where chemicals can accumulate. Elevated or sloped bottoms help drain melted ice, reducing prolonged chemical contact. For extra protection, applying anti-corrosion coatings or liners can extend the bin's lifespan.

Regular maintenance, like rinsing bins to remove chemical residue, also minimizes damage. By combining robust materials, smart engineering, and proper care, outdoor trash cans can withstand harsh winter conditions and de-icing treatments effectively.