No more dip the brush in the bucket routine. This sprayer coats the whole truck in thick suds, and the quick disconnect handle allows for easy and quick rinse-offs. My wash time is cut in half now!
So far I am very pleased with it. It created a very decent foam from soap that is not specifically a foaming soap. I would imagine with a soap that is designed specifically to foam it will work even better.
For settings #1 to #4 I didn't notice much foaming difference. The #0 position puts out clear water and is very useful because you don't have to take of the cannon and use a separate spray gun. Though that's what I prefer to do to free-up my movement around the vehicle and not accidentally mar the vehicle if I get in really close.
I picked this up to help remove the stubborn dust and grit that forms on the car during the work day. Turns out that not only is the foam good for removing the shop's pollution without scraping up the car's paint, but is excellent for removing the bugs from the motorcycle after rides.
I used level 4 to get a good amount of suds, I used a hand mitten to wash off the dirt, then removed the container to rinse. VOI'LA... SUPER CLEAN CAR.