Outdoor furniture can leave unsightly rust stains on your patio, but removing them is easier than you might think. The good news is that several effective methods can restore your patio's appearance using common household items or commercial products.
For light rust stains, start with a simple lemon juice and salt approach. Cut a lemon in half, dip it in table salt, and scrub the stained area vigorously. The citric acid combined with the abrasive salt can break down rust particles effectively. Let the solution sit for 10-15 minutes before rinsing with water.
For more stubborn stains, create a paste using white vinegar and baking soda. Mix equal parts to form a thick consistency, apply generously to the rust spots, and allow it to work for 30-60 minutes. Scrub with a stiff brush, preferably one with nylon bristles to avoid damaging the patio surface.
Commercial rust removers containing oxalic acid or phosphoric acid offer another powerful option. Always follow manufacturer instructions carefully, wear protective gloves and eyewear, and test on a small inconspicuous area first. These products typically require application, brief waiting periods, and thorough rinsing.
For concrete patios, avoid using metal scrapers or wire brushes that could damage the surface. Instead, use plastic scrapers or nylon brushes. After treatment, consider applying a concrete sealer to prevent future staining.
Prevention is equally important. Place protective pads under furniture legs, use rust-resistant outdoor furniture, or apply touch-up paint to any chips or scratches on metal furniture to prevent rust formation. Regular cleaning and quick attention to new stains will keep your patio looking its best year-round.