Hey FABMAN, How's it going?

My car is ceramic coated, and sometimes it sits in the garage for a few days, and it picks up dust, and sometime it might have some spots, or smudges or fingerprints, etc... But I don't have the energy, or the motivation to give it a full, complete wash. So I'm wondering what the best way or products are best to clean the dust and smudges without washing. In the post you posted you mentioned a waterless wash?