Outdoor cushions add comfort and style to your patio, but exposure to the elements can leave them dirty and mildewed. Regular cleaning not only improves their appearance but also extends their lifespan.
In this guide, we'll walk you through effective methods to clean your outdoor cushions, tackle stubborn stains, and keep them looking their best.
Quick Reference Table
Issue | Solution |
---|---|
General dirt and grime | Mild soap and water with a soft brush |
Mold and mildew | White vinegar solution or specialized cleaners |
Tough stains (e.g., wine) | Baking soda paste or hydrogen peroxide mix |
Oil and grease | Dish soap applied directly to the stain |
Tree sap | Ice to harden, then scrape off and clean with rubbing alcohol |
Regular Cleaning Routine
- Brush Off Debris: Remove loose dirt and debris with a soft-bristle brush.
- Prepare Cleaning Solution: Mix mild dish soap with warm water.
- Scrub Cushions: Use the solution and a sponge or brush to scrub the cushions gently.
- Rinse Thoroughly: Hose down the cushions to remove soap residue.
- Dry Completely: Allow cushions to air dry in a sunny spot to prevent mold growth.

Dealing with Mold and Mildew
Mold and mildew can develop on cushions left in damp conditions. To address this:
- Vinegar Solution: Mix equal parts white vinegar and water in a spray bottle. Spray the affected areas and let sit for 15 minutes before scrubbing and rinsing.
- Commercial Cleaners: Use a bleach-free cleaner designed for outdoor fabrics, following the manufacturer's instructions.
For persistent mold issues, consider consulting expert advice, such as the tips provided by Southern Living on extending the life of outdoor furniture (southernliving.com).
Removing Tough Stains
- Wine or Food Stains: Create a paste with baking soda and water, apply to the stain, let sit for 30 minutes, then scrub and rinse.
- Oil Stains: Apply dish soap directly to the stain, let it sit for 10 minutes, then scrub and rinse.
- Tree Sap: Place ice on the sap to harden it, scrape off gently, then clean the area with rubbing alcohol.
Preventative Measures
- Use Protective Covers: Shield cushions from the elements when not in use.
- Store Properly: Keep cushions in a dry, ventilated area during inclement weather or off-season.
- Apply Fabric Protectant: Consider using a fabric guard spray to repel water and stains.

Frequently Asked Questions
Can I machine wash outdoor cushion covers?
If the covers are removable and the care label permits, machine wash on a gentle cycle with mild detergent. Always air dry to prevent shrinkage.
How often should I clean my outdoor cushions?
It's advisable to clean them at the start and end of the outdoor season, and spot clean as needed.
What if my cushions are non-removable?
Use the regular cleaning routine outlined above, ensuring thorough drying to prevent mold.
Want to add the same cosy feel to your indoor space? Take a look at our handmade cushion covers — one-of-a-kind designs that bring character and comfort to any sofa or chair.co.uk/collections/handmade-cushion-covers) for unique designs that combine style and durability.
Additionally, for more expert advice on maintaining outdoor furniture, refer to Southern Living's guide on extending the life of your outdoor furniture (southernliving.com).