Review on Koblenz 45 0134 2 Scrubbing Brushes 2 Pack by Danierl Temple

Kobenz scrubber works great. It doesn't get along perfectly with built-in grout, but I mostly use it on my dog's porch. It only takes 3 passes to remove months of dirt in this 240m2 room. Feet and the tile looks like new. It takes a few hours to properly clean this room, so having a good vacuum is important. It's lightweight, about the size of one of the aluminum upright vacuums. This is important as it has no wheels. It's easy to use, even for an old guy like me. Just a little pressure in any direction will move it back and forth. I don't use the built-in liquid tank. This solution is not sufficient for my needs and I have been told that it invades some people's devices. I haven't had the problem but I've only used it 4 times. (I have a second set of brushes.)