Mineral deposit stains on outdoor sofas can be unsightly and tough to remove, but with the right approach, you can restore your furniture’s appearance. Here’s the best method to tackle these stubborn stains:

1. Create a Cleaning Solution: Mix equal parts white vinegar and water in a spray bottle. Vinegar’s acidity helps dissolve mineral deposits. For tougher stains, add a tablespoon of baking soda to create a paste.

2. Apply the Solution: Spray or dab the solution onto the stained areas. Let it sit for 10-15 minutes to break down the minerals.

3. Scrub Gently: Use a soft-bristle brush or sponge to scrub the stains. Avoid harsh scrubbing to prevent fabric damage.

4. Rinse Thoroughly: Rinse the sofa with clean water to remove any residue. For fabric sofas, blot excess moisture with a towel.

5. Prevent Future Stains: Regularly clean your sofa and consider using a protective cover to shield it from hard water exposure.

This simple, eco-friendly method effectively removes mineral stains without harsh chemicals, keeping your outdoor sofa looking fresh.