That's an excellent and very practical question! Keeping public trash cans clean is a constant challenge for cities and businesses. The good news is, several models are specifically designed to handle the brute force of a power washer while being easy to maintain.
For the absolute best combination of durability and cleanability, you should look for heavy-duty, commercial-grade stainless steel trash cans. The number one recommendation from municipal works departments is often a fully welded, 304-grade stainless steel bin with a seamless or smooth interior. The stainless steel resists corrosion, doesn't absorb odors, and the high-pressure stream from a power washer glides right off it, blasting away grime without damaging the surface. Avoid bins with complex internal corners or liners that can trap debris.
Key features to prioritize:
* Material: 304 or 316 stainless steel is king. It's strong, rust-resistant, and non-porous.
* Construction: Seek out seamless, welded interiors. Smooth surfaces leave no hiding spots for sticky messes.
* Drainage: Ensure the model has adequate drainage holes at the bottom. This allows the power washer water and dislodged debris to escape quickly, making the cleaning process faster and more effective.
* Design: A simple, open-top design or a sturdy, removable lid is best. Complex mechanisms can break under high pressure and are harder to clean around.
A great example is the Titan 50-gallon Commercial Trash Receptacle. It's built like a tank from stainless steel, has a smooth interior, and large drainage ports. For a more modular option, the Rubbermaid Commercial Brute base with a stainless steel liner is also a popular choice, as you can remove the liner for a direct blast.
In short, invest in a high-quality stainless steel bin with a smooth interior and good drainage. It will withstand daily abuse and weekly power washings for years, making it the most hygienic and low-maintenance solution for urban settings.