If you buy one, do yourself a huge favor and buy an attachment like this for the pool deck, driveway and sidewalk.
Simpson 3,600 psi 15 in. Surface Cleaner with Quick Connect Plug-80166 - The Home Depot
I like that description, and i suffer from that frequently.Honestly, I had analysis paralysis
To scourer off the grout from your deck!What the heck would I need 3,000 PSI for?