Using these chairs is easy - just place them in your backyard or patio where you want to relax. You can sit back and enjoy the comfortable airflow from the open slat design. When it rains, remember to cover the chairs or store them indoors to keep them in good condition. To maintain the chairs, you can wipe them with a clean, dry cloth regularly. If there's dirt or stains, use a mild soap and water solution to clean them gently. Avoid using abrasive cleaners as they might damage the matte finish. With proper care, these chairs will serve you well for a long time.