Using your Rogz KiddyCat Safety Collar is easy. First, adjust the Variable Load Safeloc Buckle to the appropriate holding strength for your cat. Then, gently put the collar around your cat's neck and fasten it. When using the collar, always keep an eye on your cat to make sure the collar fits properly and doesn't cause any discomfort. As for maintenance, you can use a soft, damp cloth to wipe the collar clean when it gets dirty. Don't use harsh chemicals as they might damage the soft material of the collar. If the break - away safety buckle has been triggered, it's a good idea to check it thoroughly before using it again to ensure it functions correctly.