Rain X

blw2 wrote:
my bet is you didn't follow-up with a wet towel......
It's really good stuff.

apply to clean glass with dry cloth or paper towel
let dry to haze
use new clean cloth wet (with water) to buff it out
follow with a clean dry towel or cloth to polish

I've even put it on dirty glass and never had such an issue.....

How long it lasts varies, but I'd say on average I still see affects of it, although diminished a couple months out.

I like Rain-x
and I suggest the rainx windshield washer fluid too
but I don't care for the stuff made for the inside of the glass to make it fog free.....

That was it.
I was using a micro fiber cloth. My son told me to use a clean T shirt rag slightly damp. It did the trick.

my bet is you didn't follow-up with a wet towel......
It's really good stuff.

apply to clean glass with dry cloth or paper towel
let dry to haze
use new clean cloth wet (with water) to buff it out
follow with a clean dry towel or cloth to polish

I've even put it on dirty glass and never had such an issue.....

How long it lasts varies, but I'd say on average I still see affects of it, although diminished a couple months out.

I like Rain-x
and I suggest the rainx windshield washer fluid too
but I don't care for the stuff made for the inside of the glass to make it fog free.....