Also, go side to side not up and down which will minimize the effect of the curve in the windshield.
0000 steel wool on windshield. That goes double for autos that are towed right behind a large motorhome. Again, that #0000 with four zeros, i can’t stress that enough! After a friend recommended using 0000 steel wool on the windscreen to remove imperfections i laughed at him then googled a bit, read a bit on detailing.
Using harsher materials like steel wool to clean a windshield might be a solution. You will here many people advise against using 0000 steel wool on glass but, i use it with some glass cleaner without issue about once a year. Invisible glass cleaner, a clean sock,.
4) using moderate pressure for the same procedures. Laminated windshield glass is higher on the mohs scale of hardness than steel wool,. Using this steel wool, you should be able to get rid of all but the very worst water spots.
Steel wool won’t scratch window glass, but it’s important that you use the right type. Using our toad (towed car), we show you. Just rub the wool all over.
The windshields on my race cars would build up lots of gunk and normal glass cleaners did not seem to work well. Cleaning a windshield properly can take a long time and is very exhausting work. After watching this video, i put it to the test and used this windshield cleaning method.
Agreed, it will not remove any scuff or scratch, but it does lift hard water deposits, stubborn insect and bird droppings, etc., just fine. It sounds crazy but rubbing steel wool on your windshield won't hurt it! It won't polish the glass and is nothing like using a polishing pad.