My car has never been polished yet. It gets its first polishing very soon (right before CamaroFest in July) and then I will have to buff off the polish obviously. I am going to use new towels for polish removal. Then I am going to use McKee's Hydro Blue for a no touch sealant, and try to touch it as little as possible until the next annual polishing. I will report how it goes.
Do you really think its that sensitive though or is more just precaution? I just find it hard to believe any paint is going to get scratch by a high gsm edge-less towel.