how do you clean up a used engine

...............and pressure washers vary. I originally thought I'd go electric, because I really didn't want to have to maintain one more gasoline engine.

But a quick look at the specs of the "big box" stores changed my mind very quickly. The best/ biggest electric they had by far underperformed the smalled gas powered washer.

Mine, with the HP nozzle, will strip grease right off with no detergent. I did run a frost free faucet outside hooked to the hot water output