I have heard the Rain-x was not good for washer pumps and hoses to spray nozzles at windshield.
I purchased the Rain-X additive designed for the washer pump fluid yesterday. What do you guys think?
Have you heard anything of this nature. I think the rain-x on the windshield directly works great!
Just thought is was a little more conveinent if it were in the fluid resevior (I know my spelling stinks)
Jeff (aka JWWPHOTO)