I inaugurated it with Griot's Foaming Surface Wash in 30 degrees, rinsing with warm water and then driving the car into my garage to wipe it down. Fine product, though I found myself pumping every several seconds.

Awesome product. Only downside is the number of pumps and that it doesn't stay pressurize long enough.

I was surprised at the size of this foamer, it can hold enough liquid to make refilling it unnecessary for all but the biggest projects. The problem, if it can be considered one, is how one must keep the pressure up in the container to maintain "suds quality". You do this by pumping the handle whenever you start to lose pressure. YOU are the air compressor. Still the quality of the suds is great, you can do a car if your patience and arm can hold up. To me the bottom line is it's a good cheap way of producing suds for quality cleaning of your car.