Humid weather can quickly turn your beautiful outdoor upholstered furniture into a breeding ground for mildew. The combination of moisture, warmth, and organic material in fabrics creates perfect conditions for mildew growth. Fortunately, you can protect your investment with these practical strategies.
Start by choosing the right furniture. When purchasing new pieces, select mildew-resistant fabrics specifically designed for outdoor use. These materials often have tight weaves and special coatings that repel moisture. For existing furniture, apply a waterproofing spray designed for outdoor fabrics every few months to create a protective barrier.
Regular cleaning is crucial. Brush off dirt and debris weekly before it becomes embedded. For deeper cleaning, mix equal parts water and white vinegar—a natural mildew inhibitor—and gently scrub affected areas. Always allow furniture to dry completely before using weather-resistant covers.
Proper ventilation prevents moisture buildup. Avoid pushing furniture directly against walls or stacking pieces too closely. Leave space between items to allow air circulation. During extended humid periods, position furniture where it receives sunlight, which naturally inhibits mildew growth.
Use breathable, waterproof covers specifically designed for outdoor furniture. These protect from rain while allowing moisture evaporation. Never use plastic tarps, which trap humidity against the fabric. Remove covers periodically to check for moisture accumulation.
For storage during wet seasons, choose a dry, well-ventilated area. Before storing, ensure furniture is completely dry. Consider using moisture-absorbing products like silica gel packets in storage areas.
For active mildew, create a cleaning solution with one cup bleach diluted in one gallon of water. Test on an inconspicuous area first, then scrub with a soft brush. Rinse thoroughly and allow complete drying in sunlight.
Implementing these practices will significantly reduce mildew problems, extending your furniture's lifespan while maintaining its appearance and comfort throughout humid seasons.