I would of saved the yard sticks and ran it down the sidewalk. Much faster. The Whittaker works wonders for scrubbing. Pull the 0502 jets and replace them with 0503 or 0504 jets and you won’t need to scrub except the very worst jobs. Even the restaurant we clean we don’t have to scrub. Turn the pressure to 1500-2000 psi and you’ll surprise yourself how fast it will clean. I’m not picking on your job your clearly very conscience when you work. Corner guards are a great item. One last thing is the grout needs to be cleaned with an acid before grout staining. It opens up the pours and makes a more durable and long lasting job. The job turned out very nice.
