How does the trash can's design prevent liquid accumulation at the bottom?

A well-designed trash can plays a crucial role in maintaining cleanliness and hygiene by preventing liquid accumulation at the bottom. Modern trash bins incorporate several innovative features to address this issue effectively.

1. Sloped or Convex Bottom: Many high-quality trash cans feature a slightly sloped or convex base, directing liquids toward the edges or a central drainage point. This design minimizes pooling and simplifies cleaning.

2. Leak-Proof Liners: Some models include built-in liners or grooves to secure trash bags tightly, preventing leaks from seeping into the bin. This is especially common in kitchen or bathroom trash cans.

3. Elevated Base: Trash cans with raised bottoms allow air circulation beneath the bin, reducing moisture buildup and preventing rust or odors in metal or plastic models.

4. Drainage Holes: Certain outdoor or heavy-duty bins incorporate small drainage holes to let liquids escape, though these are less common indoors due to hygiene concerns.

5. Material Selection: Non-porous materials like stainless steel or high-density plastic resist liquid absorption, making them easier to wipe clean compared to porous alternatives.

By integrating these design elements, modern trash cans effectively combat liquid accumulation, enhancing durability and hygiene in homes and workplaces.