Hazelnut milk stains on metal can be stubborn, but with the right techniques, they can be easily removed. Here’s a step-by-step guide to help you clean metal surfaces effectively:

1. Rinse Immediately: If the spill is fresh, rinse the metal surface with warm water to prevent the stain from setting.

2. Use Dish Soap: Mix a few drops of mild dish soap with warm water. Dip a soft cloth or sponge into the solution and gently scrub the stained area. Rinse with clean water afterward.

3. Baking Soda Paste: For tougher stains, make a paste of baking soda and water. Apply it to the stain, let it sit for 5-10 minutes, then scrub with a soft brush or cloth. Rinse thoroughly.

4. Vinegar Solution: Mix equal parts white vinegar and water. Soak a cloth in the solution and wipe the stain. Vinegar’s acidity helps break down residue without damaging the metal.

5. Lemon Juice: Apply fresh lemon juice to the stain and let it sit for a few minutes before scrubbing. The natural acidity works well for light stains.

6. Dry Properly: After cleaning, dry the metal surface with a clean towel to prevent water spots or rust.

For persistent stains, repeat the process or use a specialized metal cleaner. Avoid abrasive tools like steel wool, as they can scratch the surface. Regular maintenance will keep your metal items looking pristine!