My ancient B&Q £29 Power devil pressure washer is still going strong & does a decent enough job
Mind you, it takes forever to clean the patio & concrete paths but then, that's Junior's problem because he does that job
I had a nice industrial pressure washer that I bought at a farm sale, cranked up on full pressure, it would strip paint & underseal
Loaned it to a friend of a friend & never saw it again .... lost a lot of good kit like that .... Oh well, some lessons are harder to learn than others