Nowhere near as clean as del320's though, probably just testament to a good engine bay design = pretty much self cleaning.
It gets hit with the garden hose every now and then but I haven't had the guts to put snow foam on beforehand.
Apart from cloths, cotton buds, a propensity to perform seemingly endless tasks continuously and a few joints of marijuana, just how do you clean the engine bay?
A hose shifts dust, but not grunge,[which is better than shifting all the oil and then getting corroded/rusty parts] is it safe to hit it with snow foam first then a quick hose?
How do you keep yours clean but not corroded??