Graffiti on outdoor benches can be frustrating, but with the right approach, you can restore them to their original condition. The cleaning method depends on your bench material—whether it's metal, wood, or composite.
For metal benches, start with a gentle approach using warm soapy water and a soft brush. If the graffiti persists, specialized graffiti removers available at hardware stores work effectively. Always test any chemical product on a small, hidden area first to prevent damage to the finish.
Wooden benches require more care to avoid damaging the surface. Begin with a mixture of baking soda and water, scrubbing gently with a soft-bristled brush. For stubborn marks, citrus-based graffiti removers are often effective without harming the wood's natural composition.
Pressure washing can be effective for both materials, but use lower pressure settings to avoid etching the surface. Hold the nozzle at least 12 inches away and keep it moving constantly.
After cleaning, consider applying a protective anti-graffiti coating to make future cleanup easier. Regular maintenance and prompt graffiti removal discourage vandals from targeting your benches repeatedly.
Always wear protective gloves and eyewear during cleaning, and ensure proper ventilation when using chemical products. For persistent or large-scale graffiti problems, professional cleaning services may be your most efficient solution.