On Mon, 31 May 2021 14:25:27 -0700 (PDT), Davej
wrote:

Sorry to interrupt the (political) flow, but being the new owner of a fairly cheap pressure washer (Simpson 3300 2.4gpm, $300 on sale) I am curious about possible interesting uses that creative people may have come up with -- and also any warnings about what bad ideas are out there? I have one potentially bad idea -- I was thinking it might be good for cleaning A/C condenser units if careful to maintain distance? I have noticed that the stream really blows a tremendous amount of air, and if you remain more than a foot away (or more) from the target it seems to be just air and harmless mist. Also I was wondering how it might work as a trenching/honeysuckle removal tool (although mud goggles/swimsuit would be needed)? Also have tried it on vinyl siding (trying to aim somewhat downward) and have not created any holes yet.

If you use the wide nozzle and don't get too close it does a good job
on a pool filter cartridge.
Get the fan vertical and flip through the pleats top to bottom
continuing around until the water stops being muddy.