Hmmm…mixed response so far!
I’d rather use a garden hose but don’t have access to one, and a bucket isn’t massively practical since I have to put my filthy bike in the back of my car due to having a car that can’t take a bike rack.
I imagine the Mobi on a lowinsh setting (it goes from 50-140 psi) would be ok, as long as I stay away from firing straight into the linkage bearings and BB, although ironically that exactly wear the mud all gathers.
And for the person who asked above, mobi holds 15 litres, does 2 bikes when a bit muddy, or 1 when its clogged with dirt.
Thanks for the responses!