I was on a large tile cleaning job this week. A big resort spa. I was doing one part of the cleaning job which was the men's locker room. It was big, shower stalls, steam room, locker bays, floor walls and ceilings in spots. It was a real dark dirty tile and grout lines. It took about 5 hours. When I finished and had it dry, I found cloudy swirl marks in the floor and line marks in the walls and ceiling. I could have cried. I used an acidic prespray and thought maybe I didn't neutralize...
Thanks TMF, you saved me
Thanks TMF, you saved me