Outdoor sofa cushions can sometimes develop an unpleasant hospital-like smell due to moisture, mildew, or trapped odors. Here are some effective ways to keep them fresh and odor-free:

1. Regular Cleaning: Wash your cushions with mild soap and water every few weeks. Allow them to dry completely in the sun to prevent mildew growth.

2. Proper Storage: Store cushions in a dry, well-ventilated area when not in use. Use breathable storage bags to avoid trapping moisture.

3. Natural Deodorizers: Sprinkle baking soda on the cushions, let it sit for an hour, then vacuum it off. This absorbs odors naturally.

4. Vinegar Solution: Mix equal parts water and white vinegar in a spray bottle. Lightly mist the cushions and let them air dry to kill bacteria and neutralize smells.

5. Sunlight Exposure: UV rays from the sun help kill odor-causing bacteria. Rotate cushions periodically to ensure even exposure.

6. Waterproof Covers: Invest in waterproof cushion covers to protect against rain and humidity, which can lead to musty smells.

By following these simple steps, you can enjoy fresh-smelling outdoor cushions all season long!