How To Remove Oxidation From Cast Aluminum Patio Furniture

Cast aluminum patio furniture is a popular choice for many homeowners due to its durability and stylish appearance. However, over time, cast aluminum furniture can develop oxidation, which can cause it to look dull and faded. Oxidation is a natural process that occurs when aluminum is exposed to oxygen and moisture in the air. Fortunately, there are several methods you can use to remove oxidation from cast aluminum patio furniture and restore its original shine.

Materials You'll Need:

White vinegar
Baking soda
Dish soap
Soft cloths or sponges
Bucket or large container
Soft-bristled brush (optional)

Step 1: Clean the Furniture

Before you start removing oxidation, it's important to clean the furniture to remove any dirt or grime. Use a soft cloth or sponge and a mild dish soap solution to wipe down the furniture. Rinse the furniture thoroughly with clean water and allow it to dry completely.

Step 2: Apply White Vinegar

White vinegar is a natural acid that can help to dissolve oxidation. Pour some white vinegar into a spray bottle and spray it onto the oxidized areas of the furniture. Allow the vinegar to sit for 10-15 minutes.

Step 3: Scrub the Furniture

Use a soft cloth or sponge to gently scrub the oxidized areas of the furniture. Avoid using abrasive materials, as these can scratch the surface of the aluminum. If the oxidation is particularly stubborn, you can use a soft-bristled brush to scrub the surface.

Step 4: Rinse and Dry

Rinse the furniture thoroughly with clean water to remove any remaining vinegar or oxidation. Allow the furniture to dry completely before using it again.

Step 5: Apply Baking Soda Paste (Optional)

If the oxidation is still visible after following the steps above, you can try applying a baking soda paste to the affected areas. Mix baking soda with water to form a paste and apply it to the oxidized areas. Allow the paste to sit for 30-60 minutes, then scrub the area gently with a soft cloth or sponge. Rinse the furniture thoroughly with clean water and allow it to dry completely.

Tips:

Test any cleaning solution in an inconspicuous area first to make sure it doesn't damage the finish of the furniture.
Avoid using harsh chemicals or abrasive materials, as these can damage the aluminum.
If the oxidation is severe, you may need to repeat the cleaning process several times.
To prevent future oxidation, you can apply a protective coating to the furniture.

By following these simple steps, you can easily remove oxidation from cast aluminum patio furniture and restore its original shine. With proper care and maintenance, your cast aluminum furniture will last for many years to come.