Review on Efficient Replacement Head for Fuller Brush Tile Grout E-Z Scrubber - Perfect for Cleaning Kitchen, Shower, Tub & Tile - Purple by Eric Temple

This brush attaches to most standard threaded broomsticks, paint bars, etc. It is very easy to use for grouting without having to press hard. I just used my regular cleaner, rubbed it back and forth a bit, let it sit for 5 minutes, scrubbed some more, then rinsed with water using a spray bottle and a plain microfiber mop. Lasts 10 minutes. I also used this for the areas under the stove and fridge. It took about 20 minutes to get to the kitchen as the stove and fridge were pulled out and reinserted leading to a higher level of pollution. I like that it rotates as you can tilt it when the wall hits the ground. The scrub brush still looks brand new after a few uses including odd areas like the sliding frame on the floor, doors and various dirty hidden spots inside and out!