Mustard stains on outdoor sofa fabric can be stubborn, but with the right approach, they can be effectively removed. Here’s a step-by-step guide to tackle those pesky yellow marks:

1. Blot Immediately: Use a clean cloth to blot the stain gently. Avoid rubbing, as it can push the mustard deeper into the fabric.

2. Pre-Treat with Dish Soap: Mix a few drops of mild dish soap with warm water. Apply the solution to the stain and let it sit for 5-10 minutes.

3. Scrub Gently: Use a soft-bristled brush or sponge to scrub the area in circular motions. Rinse with cold water afterward.

4. Apply Vinegar Solution: For tougher stains, mix equal parts white vinegar and water. Dab the solution onto the stain and let it sit for 15 minutes before rinsing.

5. Wash if Possible: If the fabric cover is removable, wash it according to the manufacturer’s instructions.

6. Air Dry: Allow the fabric to air dry completely before using the sofa again.

For extra protection, consider using a fabric protector spray to prevent future stains. With these tips, your outdoor sofa will stay clean and vibrant!