Stoner 92164 Invisible Windshield Cleaner
Overall grade = A (until a better product is found)
I found it cleans better than regular glass cleaner. Stand to the side at an angle and look at the glass you cleaned and you don't see the water spots. Overall it seems like a good cleaner.
SMELLS like solvent of some type, so it must clean differently than the ammonia products. But it cleans better than the windex.
I use Windex or other similar products to clean countertops and other surfaces,
but I use this product to clean glass.
Would recommend. I found mine at the auto supply (about the same price), but Amazon is great if you are busy and want it delivered. Use AMAZON PRIME for fast service.
MY TEST CLEANING WINDOWS:
STD WINDOW CLEANER: I cleaned my windows (3x) with full strength Windex and clean t-shirt(like) cloth and still had haze and some spots
INVISIBLE GLASS: Cleaned with this product and a clean t-shirt fabric -- it looked better --- much less spots and haze.
====> IF YOU FIND OR KNOW OF A BETTER PRODUCT PLEASE ADD COMMENT TO MY POST -- I AM ALWAYS WILLING TO TRY A PRODUCT IN ORDER TO HAVE CLEAN WINDOWS IN MY HOUSE