Review on ProSMF Drill Brush Power Scrubber Household Supplies by Tom Beland

Although not the original company that made this type of product, this is an American product made in China with seemingly decent materials and is quite durable. I was expecting to be disappointed with my purchase after reading the bad reviews, but so far I'm satisfied. I bought it for one reason - a 3 inch scrubber to clean the shower drain of accumulated shampoo, minerals, etc. It worked with my drill! I want to get a 12-16 inch extension so I can go further down the drain. Used a 4 inch scrubber to quickly clean white grout and white tile. In fact, many hours of work lasted 15 minutes, and the floor was cleaner than before. I've been careful not to overheat the electric drill or press too hard. With too much pressure, part of the white coating came off the terracotta tiles at the edges. Ha. Just do it! A little pressure really helps.