This 17 inch scrub brush is used on the Trusted Clean Dura 17. Used in place of the standard pad driver and pads, the brush allows better cleaning contact on textured or non-smooth flooring surfaces. Perfect for grouted tile, this brush will flex to hit high and low spots as you scrub. Choosing the correct solution helps you to get the most out of any cleaning tool. Our green seal certified Go2 grout cleaning solution bubbles dirt to the top of surfaces with the help of this brush. Your auto scrubber can then recover all dirty solution quickly. This method provides superior sanitation over mopping since it doesn't allow the dirt to re-settle in the low spots of the floors.