Using for years, works great
June 19, 2015
If you drive about 40mph and over, in a "medium rain" without the wipers on, the rain flies off the window. Using the wipers, of course, is recommended and safer, but this shows how good it works.
Pros:Works great, last a loing time.
I have a minivan that only goes on long trips, I drive about 8K miles a year, mostly across the country on two week road trips., It is garage kept between trips . The treatment is still working great after over a year.
Cons:Takes some time to get the treatment off, once applied. A haze tends to remain until you really wipe it off multiple times, Need to follow the instructions EXACTLY, but it is worth it