That's an excellent question, especially for those of us who experience harsh winters. The performance of outdoor trash cans in freezing temperatures really depends on a few key factors: the material they're made from and their specific design.
Generally, plastic bins, particularly those made from polyethylene, are quite common. In extreme cold, this material can become more brittle, increasing the risk of cracking or breaking if impacted, say, by being knocked over or from the expansion of freezing contents inside. On the other hand, metal trash cans, like galvanized steel, don't become brittle but are prone to rust if the protective coating is scratched, allowing salt and moisture to speed up corrosion.
The lid is another critical point. Hinges and mechanisms can freeze shut, making the bin difficult to use. A design with a simple, loose-fitting lid might be more reliable than one with a complex, spring-loaded hinge that's susceptible to ice buildup.
Perhaps the most common issue isn't the bin itself, but its contents. Wet garbage can freeze solid, essentially cementing your trash to the inside of the can. This makes emptying it a real chore, often requiring you to break up the frozen block.
To help your trash can survive the winter, consider these tips: Lining the can with a plastic bag can prevent waste from sticking to the sides. If possible, store the bin in a garage or shed to shield it from the worst of the elements. Also, try to avoid putting liquid waste directly into the outdoor bin.
So, while no trash can is entirely immune to winter's challenges, choosing a robust, simple-design bin and taking small preventative steps can make a significant difference in how well it holds up.