The question of whether to leave cushions outside with your urban outdoor furniture or bring them inside is common. The best answer depends on your specific cushions, climate, and lifestyle.
Leaving cushions outside permanently is convenient but requires investment in truly all-weather products. These are made from high-performance solution-dyed acrylic fabrics with UV inhibitors and quick-dry foam cores. They resist fading, mildew, and moisture. Even with these, a covered space like a pergola or use of waterproof storage boxes can significantly extend their life.
For standard cushions, bringing them in is almost always the better choice. Sun, rain, dew, and pollen can degrade fabrics, cause mildew on filling, and attract pests. Establishing a routine of storing cushions in a deck box, shed, or indoors overnight protects your investment, keeps them cleaner, and is more hygienic.
Consider a hybrid approach. Use durable all-weather cushions for primary seating that can handle brief exposure, but store them during prolonged bad weather or off-seasons. For decorative accent cushions, treat them as you would indoor items, bringing them out only for use.
Ultimately, for longevity and appearance, proactive storage wins. The minor effort of bringing standard cushions in preserves their comfort, color, and structure for years, ensuring your outdoor space remains a stylish and inviting retreat.