I just got a fanny pack and I wonder how do I maintain the bag? I already searched up some YT videos but I still have questions.

Does anyone have step by step instructions they can give me? And I mean STEP BY STEP.

What do I need to clean it? How do I clean it? How often should I clean it? How much should I scrub if I use soap and water? Do I use warm water? How long should I spend cleaning? Do I Mr. Miyagi that shit?

How wet should it be whilst cleaning? Do I dry it with a towel or air dry it? I've read that some people put that shit in the washer. Personally I don't think putting something with a zipper is a good idea because I'm worried the teeth of the fanny pack will get caught. Do I even need to clean it? Or do I just make sure it is in a safe place? Should I just use alcohol swap?

Any advice on how to maintain it?