Optimum No Rince with Wax

[dcjredline]

I gave my father a gallon of this for his XMT360 sealed F250 about 2.5 years ago and haven't heard one peep about this problem. I haven't used ONRWW but plenty of others that have wax in em and also have not seen this problem, as others have said it actually HELPS in the rain clearing the windshield without using wipers.

[mengelhardt]

I use ONRWW on just about every exterior surface of our vehicles and luckily, I have never experienced streaking on glass like you described. I'd give it a try again and see what happens. It might have just been an isolated occurrence due to something else entirely.

[ducksfan]

Just checking in to let the OP know he's not the only one. I don't remember which Optimum product it was (probably instant detailer or the car wax). But, I had the same problem with the wipers smearing the product and losing visibility.
Probably from using too much product and a film remaining.