Outdoor sofa cushions can easily develop a musty smell due to moisture, dirt, and lack of proper care. Here are some effective tips to keep them fresh and odor-free:

1. Regular Cleaning: Wash your cushions at least once a month using mild soap and water. Allow them to dry completely in the sun to prevent mold growth.

2. Use Protective Covers: Invest in waterproof or UV-resistant covers to shield cushions from rain, dew, and direct sunlight when not in use.

3. Proper Storage: During rainy seasons or winter, store cushions indoors or in a dry, ventilated space to avoid moisture buildup.

4. Baking Soda Trick: Sprinkle baking soda on cushions, let it sit for 15-20 minutes, then vacuum it up. This neutralizes odors naturally.

5. Ventilation: Ensure cushions are aired out regularly. Prop them up or flip them occasionally to promote airflow and prevent dampness.

By following these simple steps, you can extend the life of your outdoor sofa cushions and keep them smelling fresh all season long.