I don't advocate cleaning cars or bikes with a pressure washer, unless you have it on a low setting and don't direct it at chains, gasket joints, wheel bearings etc - just use a bit of common sense.

Anyway I used to have an old school Karcher pressure washer that was Dads so probably best part of 30 years old.

It still worked but was big and heavy and needed connecting to a hose, as well as mains power.

I recently replaced it with one of those battery powered ones that will draw water from a bucket.

Not as powerful as the Karcher but plenty powerful enough.

It was from Screwfix under the "Titan" brand - bought one their cordless strimmers a while back, pretty good for the price you pay and much better than my old 2 stroke one that was a pain to start and often ran badly.