I personally have never been able to get the inside haze off of my windshield. I have used just about every cleaner / solvent that you can think of including denatured alcohol which is a potent glass cleaner . . .
On my to do list is to try a different approach. Ultra fine steel wool 0000 (not 000) grade is widely reported as safe to use on windshields and is said to leave it completely haze and particle free. Feel free to search on the subject, you will get plenty of hits including youtube videos etc. I am planning on combining the steel wool with some sort of glass cleaner to "lube" up the process.
Good luck!
On my to do list is to try a different approach. Ultra fine steel wool 0000 (not 000) grade is widely reported as safe to use on windshields and is said to leave it completely haze and particle free. Feel free to search on the subject, you will get plenty of hits including youtube videos etc. I am planning on combining the steel wool with some sort of glass cleaner to "lube" up the process.
Good luck!