How do you clean painted windows WITHOUT removing paint

Sorry if this is a dumb question. I’m new to storefront work. I’m guessing a lot has to do with the type of paint and glass. But as a general rule, can I safely mop the window and either use a squeegee or towel dry? Are canned products like SprayAway usually safe?

ETA: How about windows with vinyl stickers on them? I know they’re safe to clean, but I doubt you can squeegee over them. Just use a towel to dry?