What Causes Mildew on Outdoor Furniture?

Mildew is a type of fungus that grows in damp, warm environments. It can quickly create an unsightly mess on outdoor furniture and is difficult to remove. The key to preventing mildew growth is understanding what causes it and taking steps to prevent it.

Humidity: High humidity levels are one of the main causes of mildew growth. When moisture in the air condenses on an object, it creates a breeding ground for mildew to form. This is why it’s especially important to keep outdoor furniture dry and away from areas with high humidity, such as near pools or fountains.

Sunlight: Sunlight helps to dry out objects and can prevent mildew from growing. However, too much sunlight can cause wood furniture to fade and crack over time, so it’s important to find a balance between protection from the sun and air circulation.

Grime: Dirt, dust and other debris that accumulates on outdoor furniture can provide a food source for mildew to feed on. To avoid this problem, regularly clean your outdoor furniture with soapy water or a cleaning solution specifically designed for use on outdoor furniture.

Mold Spores: Mold spores are small particles that are carried through the air and can settle on outdoor furniture. If conditions are right (i.e., high humidity levels), mold spores will begin to grow into colonies of mildew. To reduce the risk of mold spores settling on your outdoor furniture, try using an air purifier or regularly vacuuming around the pieces.

Conclusion: Mildew growth on outdoor furniture can be caused by high humidity levels, too much sunlight, dirt and dust buildup as well as mold spores in the air. To prevent mildew growth, keep your outdoor furniture dry by bringing it inside when not in use and by regularly cleaning it with soapy water or a cleaning solution specifically designed for use on outdoor furniture.

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Alex Wright