[em4ef82]

Originally Posted by Eric S

NO, its more likely your process. I would skip all the gimmicky stuff like anti-fog and the high price tag of it. Something like meguiars glass cleaner works well

Best method is two towels, short nap

Take towel one with your glass cleaner and scrub the glass. You are trying to clean it, not get it streak free. Make sure you get every inch of the panel to remove all the grime.
Then, take a fresh towel and re-wipe the glass once more. edge to edge, top to bottom until streak free. Flip the towel as needed to a fresh side. If you are getting streaks, re-scrub with glass cleaner as there're is still grime on the glass. Make sure your towels are clean because the streaks could possibly be coming from the towels and it releasing laundry detergent as you clean because the towel was not rinsed out all the way. (we do an extra rinse cycle)

Essentially you will be going around the car twice, each pane of glass back to back (once with cleaner, once with dry towel)

*take caution with tinted glass as you dont want to scratch it up

Thank you.