I have been following Larry's barn-find detailing videos for a while, and just recently purchased the hoseless wash kit. The entire kit is a great value, and his instruction videos are right on. I reside in the South with higher humidity levels and I think my first attempt using FROTHe maybe was not as dry of a foam as designed/intended. However, it did not change the effectiveness of the product at all. I was nervous about removing bugs but it turned out to be too easy. I followed up the wash with Hydrate, and my vehicle was sparkling like a diamond in the sunshine. I am a true believer!
The sprayer delivers as promised -- dry foam that clings nicely to paint or wheels. The Frothé effortlessly lifted the heavy dirt from the paint (to be fair, I did pre-spray the car with water before using the foam, since it was so dirty). Hydrate brought back a shine that my Prius has not seen in a long time. My wife was skeptical when she ordered this for my gift, but the results have changed her mind. "We're never going to a car wash again..."
I have only had a chance to use it once but it worked as promised.