Fastener stains on outdoor tables, often caused by rust or metal oxidation, can be unsightly and difficult to remove. Here are proven methods to restore your table’s appearance:

1. Vinegar and Baking Soda Paste – Mix equal parts white vinegar and baking soda to form a thick paste. Apply it to the stained area, let it sit for 15-20 minutes, then scrub gently with a soft brush. Rinse thoroughly with water.

2. Lemon Juice and Salt – Sprinkle coarse salt over the stain, then squeeze fresh lemon juice on top. Allow it to sit for 10 minutes before scrubbing with a cloth or sponge. The acidity helps break down rust and discoloration.

3. Commercial Rust Removers – For stubborn stains, use a specialized rust remover. Follow the product instructions carefully, and always test on a small, hidden area first.

4. Prevent Future Stains – Apply a protective sealant or wax to metal fasteners to minimize oxidation. Regularly clean and dry your outdoor table to prevent moisture buildup.

For deep-set stains, consider sanding the affected area lightly before refinishing. With these methods, your outdoor table will look fresh and well-maintained for years to come.