Forget everything anyone has ever told you about streak-free windows and glass. I have tried everything including the "wonder" towels a vendor her sells as a "miracle"...forget them! Newspaper...no! Microfiber...no!
I have tried everything including the "wonder" towels. Nothing works but what I am going to share here. Use the below and forget it. I guarantee you will get perfect, streak free windows, both inside and out.
One very, very, very important key is NOT to wash your towels using fabric softener and Bounce Dryer sheets. These both contain oils which will get on your towels and smear the glass no matter what you do. You cannot have either of these products on your towels when you clean your windows.
Also, DO NOT use any glass cleaning towel when you are cleaning house. Any furniture spray, Pledge, etc., will not completely wash out of the towel leaving smears on your glass when you go to clean them. These tips are both MANDATORY or you will not have streak free windows!
SURGICAL BLUE HUSK TOWELS. These are incredible! You can get them for next to nothing on EBay. Used are fine. The older they get the better they work. I have some that are 20 years old and still work perfectly! Use them ONLY for your glass. If you use them with Armor All, Aerospace 303, etc., to clean your interior, all of the product will not wash out leaving you with smudges and streaks on your glass!
25 Pieces New Blue Glass Cleaning Shop Towels Huck Surgical Detailing Towels | eBay
STONER INVISIBLE GLASS SPRAY. Available at Home Depot, Auto Zone, Checker Auto, Pep Boys, etc. About $6 a can.
Stoner 19 oz. Invisible Glass Aerosol Spray-91164 - The Home Depot
STONER 95161 INVISIBLE GLASS REACH AND CLEAN TOOL. There are other brands out there. Griot's sells one as well. They are available on EBay. ONLY BUY ONE THAT HAS A TRIANGLE HEAD! Other companies make one with a square head. They use a blue microfiber bonnet. Do not use these...period!
Invisible Glass Reach and Clean Tool 95161 New | eBay
This is it folks! The big secret is not to wash any towel in the washing machine with fabric softener. Don't ever use a Bounce Dryer Sheet in the dryer. Both of these contain oil which will smudge your windows! Don't believe me....go rub one of the dryer sheets between your fingers and feel the oil left behind.
Definitely forget buying one of those "miracle" cloths. WASTE!