Metal outdoor benches are a durable and stylish addition to any garden or patio, but they do require regular maintenance to keep them looking their best and to prevent damage from the elements. The primary concerns for metal benches are rust, dirt buildup, and the degradation of protective coatings. Here’s a simple guide to maintaining your metal outdoor furniture.
First, regular cleaning is essential. You should clean your bench at least twice a year, or more often if it's in a particularly wet or coastal area. Use a mixture of mild dish soap and warm water. Apply it with a soft brush or cloth to remove dirt, bird droppings, and pollen. Avoid using abrasive pads or harsh chemicals, as these can scratch the metal or strip its protective finish. Rinse thoroughly with a hose and let it dry completely before proceeding.
The most critical part of maintenance is preventing and treating rust. Even powder-coated or galvanized metal can eventually rust if the coating is compromised. Inspect your bench regularly for any chips or scratches in the paint or coating. If you find a small spot of rust, use a wire brush or sandpaper to scrub it away until you see bare, shiny metal. After removing the rust, wipe the area clean with a damp cloth and let it dry. Then, apply a touch-up paint or a clear, rust-inhibiting primer that matches your bench's finish. This creates a new protective barrier.
For long-term protection, applying a protective wax or sealant designed for metal is a great idea. This is especially beneficial for wrought iron or steel benches. Once a year, after a thorough cleaning and any rust treatment, apply a thin layer of automotive wax or a specialized metal protectant. This adds an extra layer of defense against moisture and UV rays.
Finally, consider practical steps to extend your bench's life. If possible during harsh winter months or prolonged rainy seasons, store the bench in a shed or garage. If it's too heavy to move, using a waterproof cover is an excellent alternative. This simple step can significantly reduce its exposure to moisture and slow down the weathering process.
By following these steps—regular cleaning, vigilant rust control, and applying protective coatings—you can ensure your metal outdoor bench remains a beautiful and functional piece for many years to come. A little maintenance goes a long way in preserving its charm and structural integrity.