Seeing rust spots on your favorite metal garden bench can be disappointing, but don't worry—removing them is often a straightforward DIY project. First, assess the damage. For light, surface rust, you might only need some simple household items. Start by putting on safety glasses and gloves. Use a wire brush or coarse-grade steel wool to scrub away the loose, flaky rust. For more stubborn spots, create a paste using baking soda and water or white vinegar. Apply it generously to the rusted areas and let it sit for an hour or two. The mild acidity helps break down the rust. Scrub again with your brush, then rinse thoroughly with water and dry the bench completely with an old towel.
For heavier rust, you may need a commercial rust remover or converter. Always follow the product instructions carefully. After the rust is gone, it's crucial to protect the metal to prevent its return. Lightly sand the entire surface with fine-grit sandpaper to create a smooth base. Wipe away all dust with a damp cloth. Apply a metal primer designed for outdoor use, and once it's fully dry, finish with a coat of outdoor-rated enamel paint or a clear protective sealant. Regular maintenance, like wiping down the bench after rain and applying a fresh coat of wax or sealant once a year, will keep your bench looking great and rust-free for many seasons to come.