hello M. Sanchez. The Superior products seems to be very efficent. Just sad they they are not distributed here over in Europe / France .... Nice video. cheers from France
Yes, be sure paint is clean and try a stronger mixture. The more applications, the less you’ll need. Definitely will help with water spots and speeds up drying time.
Superior says to mix 20:1. I put it in a pump sprayer and spray it. It looks like he's getting way too much on, unless there was some soap still in the cannon. Though it didn't seem to bead very well on the sides of the truck.