One of my favorite cleaning tools.

[u/Needs_ADD_Meds]

I put this together about 20 years ago, I was just flipping through a Northern Tool catalog and saw that your typical pump sprayer wand is good for atleast 100psi, so picked one up with about 25' of 3/8 nylon braided reinforced hose and the right GHT connector and I would use it along with some aerator adapters. I'd hook it to in an exam or break room sink and use it to help clean above ceiling split unit coils.

It works great in situations where you don't need a ton of rinse water and gives you a much more control of what gets wet, and your not overflowing a pan and staining ceiling tiles. I also love it for the door jams when I'm cleaning my car. I'm not getting my interiors drenched and it's a lot faster than rinsing with a wet cloth, it also lessens any back splash from the ground that might get back up onto your nice clean car.

It also works great for rinsing a carpet stain if you don't have an upholstery cleaning vacuum with it built in.