Mortar stains on outdoor cushions can be unsightly and challenging to remove, but with the right techniques, you can restore their appearance. Here’s a step-by-step guide to help you tackle these stubborn stains effectively.

1. Dry Brushing: Start by brushing off any loose mortar residue with a stiff-bristle brush. Avoid scrubbing too hard to prevent fabric damage.

2. Vinegar Solution: Mix equal parts white vinegar and water in a spray bottle. Lightly spray the stained area and let it sit for 10-15 minutes to loosen the mortar.

3. Scrubbing Gently: Use a soft brush or sponge to scrub the stain in circular motions. Rinse with clean water and repeat if necessary.

4. Baking Soda Paste: For tougher stains, make a paste of baking soda and water. Apply it to the stain, let it dry, then brush it off.

5. Pressure Washing (Optional): If the cushion covers are removable and durable, a low-pressure rinse can help wash away residue.

Always test cleaning solutions on a small, hidden area first to avoid discoloration. With patience and these simple methods, your outdoor cushions will look fresh again!