Bob Heine
ALLIANCE MEMBER
PatrickM, they sell air-powered foam cannons and I found a couple on Amazon for less than $50 (https://www.amazon.com/dp/B07VH37135/?tag=atomicindus08-20).Great thread, love the older BMW's. Your desire to attain perfection when cleaning your cars. I did have a question regarding foam cannons. I see that you use yours with a power washer. Does anyone use an air compressor to power them, I see that they exist. Are there benefits to one over the other? I can detail the **** out my cars, but I have always washed them the old school way, and am interested in moving to present day.
Thanks, Patrick
I have no experience with this kind of foam cannon but my first pressure washer used compressed air and a garden hose and it worked a little better than a water nozzle alone. After I bought my first pressure washer, I threw it out.
If you don't have a pressure washer, they sell foam guns that use your household water pressure through a garden hose to make foam. They aren't as impressive as the cannons but they do work and unlike the air powered guns, you can disconnect the nozzle from the container to rinse the car off.
They are about the same price as the air powered foam guns so it's a toss-up. (https://www.amazon.com/dp/B076GDSRTV/?tag=atomicindus08-20).

