Dealing with graffiti on your outdoor benches can be frustrating, but with the right approach, you can restore them effectively. Start by identifying the bench material (wood, metal, plastic) and the graffiti medium (spray paint, marker, ink), as this dictates your cleaning method.
For most surfaces, begin with the gentlest option. A mixture of warm water and mild dish soap, applied with a soft brush or cloth, can work for fresh graffiti. For tougher stains, specialized graffiti removers from hardware stores are highly effective—just follow the manufacturer's instructions and test on a small area first.
Pressure washing is a powerful option for durable materials like treated wood or metal. Use a wide-angle tip and keep the nozzle moving to avoid damaging the surface. For a DIY solution, try baking soda paste or isopropyl alcohol for ink-based graffiti.
After cleaning, consider applying a protective anti-graffiti sealant to make future cleanup much easier. Acting quickly is key, as fresh graffiti is always simpler to remove than old, weathered paint. Always wear gloves and work in a well-ventilated area when using chemical cleaners.