This may be a problem more suited to a forum on creative acrobatics, but I'll start here.
How can one clean the
inside of the windshield? Cars today have windshields that slant out and down at such an angle that it is just about impossible to get them really clean, regardless of whether you use Windex, water, windshield washer fluid, or anything else. It's the hideously awkward angle that causes the problem - you can't swipe the glass without incredible contortions.
Does anyone know of a good flexible mop or sponge or such, that can be used to attack the glass from a distance? Or know of any other solution?