Aluminum outdoor furniture is prized for its durability and resistance to rust, but it still requires regular maintenance to keep it looking its best and to extend its lifespan. The maintenance process is straightforward and not time-consuming.
The primary task is regular cleaning. You should clean your aluminum furniture every few months, or more often if it's exposed to heavy pollution, sea air, or frequent storms. Use a mixture of mild dish soap and warm water. Apply the solution with a soft cloth or a soft-bristled brush to loosen dirt, grime, and any organic stains. Avoid using abrasive cleaners or steel wool, as these can scratch the surface. For powder-coated finishes, gentle cleaning is especially important to prevent damaging the coat. After scrubbing, rinse thoroughly with a hose to remove all soap residue.
If you notice any mildew, a solution of white vinegar and water can be effective. For tougher stains on bare aluminum, a paste made from baking soda and water can be used gently. Always remember to rinse completely.
While aluminum doesn't rust, it can corrode or develop a chalky, white oxidation layer if the protective finish is compromised. To prevent this, inspect your furniture periodically for chips or scratches in the paint or powder coating. If you find any, touch them up with matching paint to seal the aluminum from moisture. Applying a protective car wax or a specific furniture sealant once or twice a year can add an extra layer of protection, making the surface more resistant to water and UV rays, and making future cleaning easier.
One of the most impactful things you can do is to use protective covers when the furniture is not in use for extended periods, especially during harsh winter months. If covers are not an option, storing the furniture in a dry, covered place like a garage or shed is ideal. This protects it from prolonged exposure to rain, snow, and sun, which can degrade finishes over time.
For furniture with cushions, remember to clean them according to the manufacturer's instructions and store them indoors when not in use to prevent mold and mildew.
By following these simple steps—regular gentle cleaning, immediate touch-ups, occasional protective waxing, and using covers or proper storage—you can ensure your aluminum outdoor furniture remains stylish, comfortable, and structurally sound for many years, making it a worthwhile investment for your outdoor living space.