i just bought a greenworks pressure washer that had a quick disconnect already on it.also using Chemical Guys Citrus Wash and Gloss - i fill the bottle with 3oz of that, and the rest with warm water...shake it up really well, it puts out alot of foam.
i resized the first pic, kind of made it look high. it isnt that bad in person. i used my foam cannon and pressure washer for the first time on the new car. funny when ppl come up to you and ask what your doing.