Leaving your outdoor furniture cushions outside overnight might seem convenient, but it can lead to several problems. Moisture from dew or rain is a primary concern, as it can cause mold and mildew growth inside the cushions, leading to unpleasant odors and potential health issues. Even if the weather seems dry, overnight humidity can be enough to dampen the fabric and filling. Furthermore, exposure to the elements, including UV rays from the sun, can cause the colors to fade and the fabric to break down over time, making them look old and worn prematurely. Animals or pests might also find them a comfortable place to nest.
For these reasons, it is generally recommended to bring your outdoor cushions inside every night. The best practice is to store them in a dry, covered area like a garage, shed, or indoor closet. If bringing them in daily isn't practical, consider using a dedicated outdoor storage bench or a waterproof storage box specifically designed for patio cushions. Investing in high-quality, weather-resistant cushions can offer better protection, but they are not entirely immune to damage and will still last longer if stored properly. For quick protection, a waterproof patio furniture cover can be a good temporary solution, though it is not a perfect substitute for proper storage. Consistently taking these small steps will significantly extend the life and appearance of your outdoor cushions.