I usually do not recommend a product , but this is one that I have found especially useful on our SSR's. The windshield is really hard to wash on the inside as well as the back window (even harder with a windscreen). Over the last two years I dreaded doing this chore and the streaks in the windows when done.
Last fall I had been in O'Reilys auto store buying oil and at the check out counter they had a tray full of Mequiar's products on sale. One of them was their
NXT generation Window cleaner. At 5.00 for a 24 ounce spray bottle I kind of hesitated for a secound and then I read on the front of the lable that is was GUARANTEED ! Streak Free ! Anti Hazing - Long lasting clarity.
Well I had to just try it then...
All I have to say, is if you are using something else and are happy with it, so be it.. But if you want something that really works and makes it really easy to clean those window streak free.. give this a whirl. I sure have been happy with it .
Michael