To use these boots, simply put them on like you would any other pair of boots. They're great for casual walks in cold weather or light outdoor activities. When it comes to maintenance, use a soft brush to remove dirt and debris after each use. If they get wet, let them dry naturally away from direct heat. Avoid using harsh chemicals or abrasive cleaners as they could damage the synthetic upper and fleece lining. Also, store them in a cool, dry place when not in use to keep them in good condition.