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How does the trash can’s design prevent the accumulation of rainwater inside?
Modern trash cans are designed with several innovative features to prevent rainwater from accumulating inside, ensuring hygiene and longevity. One key element is the incorporation of drainage holes at the bottom or sides of the bin. These holes allow water to escape, preventing stagnation that could lead to odors, rust, or bacterial growth.
Another design aspect is the sloped or rounded lid, which directs rainwater away from the opening, reducing the amount of water that enters the bin. Some high-end models even feature sealed lids or gaskets to create a watertight barrier, though these are more common in indoor or specialized bins.
Materials also play a crucial role. Many outdoor trash cans are made from corrosion-resistant materials like stainless steel, galvanized metal, or UV-stabilized plastics, which can withstand prolonged exposure to moisture without degrading. Additionally, elevated bases or feet keep the bin slightly above ground level, improving airflow and drainage.
By combining these design elements, manufacturers ensure that trash cans remain functional and clean, even in wet climates. Whether for public spaces or residential use, these features make modern bins a practical solution for effective waste management.
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