How to remove mildew smells from polyester fabric?

Mildew smells on polyester fabric can be unpleasant and persistent, but with the right techniques, you can eliminate them effectively. Start by washing the fabric in a mixture of warm water and white vinegar, which helps neutralize odors. For stubborn smells, add a cup of baking soda to the wash cycle. If the fabric is not machine-washable, spot-clean it with a solution of water and mild detergent, then air-dry it in direct sunlight to kill mildew spores. For extra freshness, use a fabric spray with essential oils like tea tree or lavender. Regular cleaning and proper storage in dry, well-ventilated areas can prevent mildew from returning. By following these steps, your polyester fabric will stay fresh and odor-free.