Discovering graffiti on your powder-coated outdoor benches can be frustrating, but with the right approach, you can restore them without damaging the durable finish. Powder coating creates a robust protective layer, but aggressive cleaning can compromise it. Start by identifying the graffiti type—spray paint is most common. For fresh graffiti, begin with the gentlest method: warm soapy water and a soft cloth or sponge. Gently rub in circular motions. If this fails, upgrade to isopropyl alcohol or non-abrasive graffiti wipes, testing first on a small, inconspicuous area. For stubborn spray paint, a specialized graffiti remover designed for powder-coated surfaces is your best bet. Apply the product according to the manufacturer's instructions, typically spraying it on, allowing it to dwell for the recommended time, and then wiping it away. Never use abrasive pads, steel wool, or harsh solvents like acetone or paint thinners, as these will permanently damage the finish and destroy its weather resistance. After cleaning, rinse the area thoroughly with clean water and dry it with a soft cloth to prevent water spots. For persistent or large-scale graffiti, consider consulting a professional restoration service. Regular maintenance and the application of a protective wax can also make future cleanup easier.
How do we clean graffiti off the powder-coated finish on these outdoor benches?
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