I have a 2005 Ford F-150 FX I had to replace the motor at 102,000 miles. ItsT parked for almost 2 years and the windows have developed a haze almost like hard water baked on and I have tried vinegar and CLR and he hasn’t touched.. any thoughts?

 

Clean both sides.

 

Dawn and hot water.

 

A tip I read on here awhile back (but have not tried) was a little Bar Keeper's Friend mixed in a spray bottle with water.

 

Barkeepers Friend directly on the window, make a slurry with some water and massage away the haze. There's even a paste-form of the stuff now.

 

The Bar Keepers friend paste or slurry video looks hopeful.. thanks for all the ideas

 

Magic Eraser?

 

I use a Magic eraser dipped in a solution of Dawn dish soap and water. First wipe the whole window with a "dry" microfiber cloth. Then dip the magi eraser in the solution and wring out excess. scrub window and but don't let dry. wipe off and buff with a dry micro fiber cloth (not the one used originally). The use your favorite window cleaner and go back over the whole window. Works great on getting that film off of the interior windshield for sure.