Water stains on your aluminum outdoor furniture can be an eyesore, but they are relatively simple to remove with some common household items. The primary cause of these stains is mineral deposits from hard water. Here is a simple, effective method to restore your furniture's shine.
First, create a cleaning solution. A mixture of equal parts white vinegar and water is highly effective for tackling water stains. Vinegar's acidity helps to break down the mineral deposits. Alternatively, for tougher stains, you can make a paste using baking soda and a small amount of water.
Next, apply your chosen cleaner. If using the vinegar solution, put it in a spray bottle for easy application. Generously spray the solution onto the stained areas and let it sit for 10-15 minutes to dissolve the deposits. For the baking soda paste, apply it directly to the stain, ensuring it fully covers the affected area.
After the solution has sat, it's time to scrub. Use a soft-bristled brush, like an old toothbrush or a non-abrasive scrubbing pad, to gently scrub the stains. Avoid using steel wool or harsh abrasive pads, as they can scratch the aluminum's surface.
Finally, rinse thoroughly with clean water to wash away the cleaning solution and the dissolved mineral deposits. Dry the furniture completely with a soft, clean cloth to prevent new water spots from forming immediately. For ongoing care, regularly wiping down your furniture after rain or dew can help prevent water stains from building up again.