That beautiful metal bench in your garden is the perfect spot to relax, but sun, rain, and time can take a toll on its finish. Keeping it looking new isn't complicated; it just requires some simple, consistent care. The key is regular cleaning and applying a protective barrier.
Start by giving your bench a good cleaning a few times a year, or more often if you live in a harsh climate. Mix a mild dish soap with warm water. Using a soft cloth or a soft-bristled brush, gently scrub the entire surface to remove dirt, pollen, and bird droppings. Always rinse thoroughly with a hose to prevent soap residue from damaging the finish. For tougher grime, a specialized metal cleaner can be used, but always test it on a small, inconspicuous area first.
After cleaning, the most critical step is ensuring the bench is completely dry before applying any protection. Any moisture trapped under a sealant can lead to rust. Once dry, inspect the finish. For painted or powder-coated benches, a coat of automotive wax can provide an excellent shield against UV rays and moisture. Apply a thin layer with a clean cloth, let it haze, and then buff it off. This creates a slick, protective barrier that makes future cleanings easier.
For bare metal benches like those made from wrought iron or steel, a protective sealant is essential. A clear acrylic spray sealant designed for metals is a great option. It creates an invisible barrier against rust. If you spot any small rust spots, address them immediately. Use fine-grit sandpaper or a wire brush to remove the rust, wipe away the dust, and then touch up the area with a matching metal-friendly paint or a rust-inhibiting primer before applying the sealant.
Finally, if possible during extreme weather like heavy snow or long storms, consider covering the bench with a breathable, waterproof cover or moving it to a sheltered area. This simple habit significantly extends the life of the finish. By following these easy steps—regular cleaning, timely protection, and immediate rust treatment—your metal outdoor bench will remain a stylish and welcoming part of your outdoor space for many seasons to come.