Quote:
Originally Posted by kenchan
thats cool. ive never used a foam gun to wash. the reason is because i dont get to choose a shaded time of day to wash my cars...whenever i have time sun or cloudy is when i wash my cars.
so foam would dry too fast while washing in the summer sun. 
and for those that think  washing in the sun.. lol i do it all the time without getting water spots. haha there's some trick to it though. |
I bought a foam gun in the first year of owning the Z. I liked it a lot, but it's not a high quality one. I used special foaming wash and had to use a lot to get a nice, thick layer of foam. I was happy with its performance overall, but I only used it a few times for exactly the reason you mention - sun drys it out. I just gave away the last of the soap to my neighbor, and the foam gun is sitting in the same box it has been for the last three years
I generally wash my car in the sun and have zero issues with water spots
