Wrought iron outdoor furniture is prized for its durability and classic beauty, but it is susceptible to rust when exposed to the elements. Preventing rust is key to maintaining its appearance and structural integrity for years to come. Here is a practical guide to protect your investment.
The first and most crucial step is a consistent cleaning routine. Mix a mild dish soap with warm water. Use a soft cloth or a soft-bristled brush to gently scrub the entire surface of the furniture, removing dirt, bird droppings, and pollen that can trap moisture. Rinse thoroughly with a hose and allow the furniture to dry completely in the sun. Never let moisture air dry on the surface.
Once the furniture is clean and bone-dry, the next line of defense is a protective coating. Apply a fresh coat of automotive or exterior-grade wax to create a water-repellent barrier. For more robust and long-lasting protection, use a specialized rust-inhibiting spray paint or a metal primer followed by a topcoat. Always apply paint in a well-ventilated area and follow the manufacturer's instructions for the best results.
Proactive maintenance is your best strategy against rust. Regularly inspect your furniture for any nicks, scratches, or early signs of rust, which often appear as small bubbles under the paint. If you find a spot, sand it away immediately with fine-grit sandpaper, touch up the area with primer and paint, and then apply wax over it.
Finally, whenever possible, provide shelter for your wrought iron furniture. During harsh weather or the off-season, move it to a garage or shed. If indoor storage isn't an option, invest in high-quality, breathable waterproof covers. These covers protect from rain and sun while allowing moisture to escape, preventing condensation from being trapped underneath. By following these simple steps—cleaning, coating, inspecting, and covering—you can effectively stop rust and enjoy your elegant wrought iron furniture for a lifetime.