Outdoor furniture is a great addition to any patio or garden, but it's constantly exposed to the elements, making it susceptible to mold and mildew. These fungi not only look unsightly but can also cause damage and health issues. Here’s a comprehensive guide on how to prevent them from taking over your furniture.
Understanding Mold and Mildew
Mold and mildew are types of fungi that thrive in warm, damp, and humid conditions. They appear as black, green, or white patches and can cause a musty odor. Outdoor furniture, especially pieces with fabric cushions or made from porous materials like wood, is particularly vulnerable.
Prevention Strategies
The best way to deal with mold is to prevent it from growing in the first place.
* Use Protective Covers: This is the simplest and most effective step. High-quality, waterproof furniture covers shield your furniture from rain and morning dew, significantly reducing moisture buildup.
* Ensure Proper Airflow: Avoid pushing furniture directly against walls. Leave some space between pieces to allow air to circulate, which helps surfaces dry faster.
* Choose Mold-Resistant Materials: When buying new furniture, opt for materials that are naturally resistant to mold, such as teak, cedar, aluminum, or all-weather wicker. For cushions, select those filled with quick-dry foam and covered in solution-dyed acrylic fabric.
* Regular Cleaning: Dirt and organic debris can trap moisture. Wipe down your furniture weekly with a mild soap and water solution. This removes the food source that mold needs to grow.
* Apply Protective Sprays: For wood furniture, a fresh sealant can create a protective barrier. For fabric cushions, commercial fabric protectors can repel water and stains.
How to Remove Existing Mold and Mildew
If mold has already appeared, act quickly.
* For Plastic, Metal, and Resin: Create a cleaning solution of one part white vinegar to one part water. Spray it on the affected areas, let it sit for an hour, then scrub with a soft brush and rinse thoroughly.
* For Wood: Mix a tablespoon of dish soap with a quart of warm water. Gently scrub the mold spots. For tougher mold, use a solution of one cup of bleach mixed with a gallon of water, but test it on a small, hidden area first as bleach can damage some woods and remove the finish.
* For Fabric Cushions: Check the care label. Often, a mixture of mild detergent, warm water, and a soft-bristle brush will work. For a deeper clean, use a solution of one part vinegar to one part water. Always allow cushions to dry completely in the sun before putting them back.
Seasonal Storage Tips
If you live in a climate with harsh winters or a very rainy season, consider storing your furniture indoors. A garage, shed, or basement is ideal. If indoor storage isn't possible, ensure your protective covers are secure and breathable to prevent condensation.
By following these preventative measures and performing regular maintenance, you can effectively protect your investment and keep your outdoor living space clean, healthy, and beautiful for years to come.