Are granite outdoor garbage bins resistant to damage from power washing?

Granite outdoor garbage bins are highly resistant to damage from power washing. Granite is a natural stone known for its exceptional durability, hardness, and low porosity. These properties make it an excellent material for withstanding high-pressure water cleaning commonly used in municipal and commercial settings.

The dense structure of granite prevents water from seeping in and causing internal damage, such as cracking from freeze-thaw cycles. It is also non-porous enough to resist staining from dirt, grime, and graffiti, which power washing effectively removes. Unlike metal, granite won't rust or corrode, and unlike wood, it won't splinter or rot.

For optimal results and longevity, use a power washer with a wide-angle tip (40-degree) and maintain a moderate pressure setting (around 1500-2000 PSI). Avoid using extreme pressure or a narrow, concentrated stream directly on seams or joints if the bin has metal components. Regular power washing helps maintain the bin's aesthetic appeal and hygiene without degrading the stone.

In summary, granite bins are a robust, low-maintenance solution for public spaces, parks, and walkways, perfectly capable of handling routine power washing to stay clean and sanitary for years.