Water drips are a "van" thing. The side windows and rear windows are my biggest problem. I always dry all my door edges and openings, along with the rear hatch opening and underside of the hood and all the edges. I have found that I can wring my chamois out really well and then insert a nice dry edge into the bottom edges of the side windows and slide it slowly along, soaking much of the trapped water out. I usually take a ride after the wash and take my chamois or some paper towels along to wipe the drips when I stop. Our water has considerable minerals in it and it essential to get the spots before they dry. Van washing is a chore and, at my age, I am pretty well tired of it. That's why I use my California Car Duster faithfully (only takes about five minutes a day) and, as long as it does not rain, I avoid that tedious chore. I "debug" the front with a wet rag or bug scrubber (good and wet), so I have a clean car for weeks, sometimes.
Jerry O. 2001 GG LX