Walnut milk stains on a metal outdoor table can be stubborn, but with the right approach, you can restore your table's appearance. Here’s a step-by-step guide to effectively remove these stains:

1. Act Quickly: Blot the fresh stain with a clean cloth to absorb excess liquid. Avoid rubbing, as it may spread the stain.

2. Prepare a Cleaning Solution: Mix warm water with a few drops of mild dish soap. For tougher stains, add a tablespoon of baking soda or white vinegar for extra cleaning power.

3. Scrub Gently: Dip a soft sponge or microfiber cloth into the solution and gently scrub the stained area. Use circular motions to lift the stain without scratching the metal.

4. Rinse Thoroughly: Wipe the table with a damp cloth to remove any soap residue. Dry immediately with a clean towel to prevent water spots.

5. For Persistent Stains: Apply a paste of baking soda and water, let it sit for 10 minutes, then scrub and rinse.

6. Prevent Future Stains: Consider using a protective sealant or table cover to shield your metal table from spills.

By following these steps, your metal outdoor table will look spotless and well-maintained. Regular cleaning ensures longevity and keeps your outdoor furniture in top condition.