Ultra Stiff Black Electric Spin Scrubber - BBQ Cleaning - Industrial Power Scrubber for Drill - Safe Grill Cleaner - Wire Brush for Drill Alternative - Concrete Scrubbing Brush - Outdoor Cleaning Tool

I love these brushes to clean things, and this one doesn't disappoint. it works great for cleaning my water bottle.

Need to also get the size smaller than this one to get into smaller spaces. It did a great job on grout in the powder room on our 1st floor, which I had forgotten was a light gray. After 18 years after being tiled, the grout was a much darker color. Took me about 35 min. (it's a big powder room), the color of the water that I wiped up was disgusting even though it gets cleaned every week. The color of the grout is back to it's original color and I didn't break a sweat doing it. Used a power drill (not smart) but I wasn't using much in the way of water/cleaner. Did a great job, make sure you reverse so you don't get the flattened bristles they other reviewers have mentioned. I started on the shower next. Same thing, buildup you don't even realize is there til you see the dirty water. Need a lighter drill and am planning on buying the big soft brush for the siding next. Great idea and great product. (the fact that they put it on a drill bit genius.)

Great brush attachment for my drill(s). This was purchase along with the 5 Inch Diameter Drill Powered Scrub Brush to be used for cleaning my showers / bath tubs. This mini size brush works great on hard to reach spots. Our shower tubs have handles along their walls which are about 18" long. It's hard to fit any hand brush behind it to scrub the wall especially around the small rounded corners. I could barely get these areas clean and required a lot of manual labor to scrub as best as possible. Even with a lot of scrubbing these areas could not get clean.This brush easily fits into the small areas and scrubs the shower walls quite well. It fits well between rounded corners and edges which run along the walls and floor of the tub. What would normally take me half hour or so (and not even be close to clean) now takes me about 10 minutes and with great results.The only reason it didn't get a full five stars was due to the cost. It could be due to these items not being very popular. It's a bit more than what I would have wanted to spend.

I love this thing. I actually looked forward to cleaning my bathroom when I first got it. It is fun to use. Holding the drill for a while did make my arm tired, but probably not as quickly as if I had scrubbed by hand. And you hold the drill with 2 hands anyway. It definitely helped get my grout clean. I'm adding some before and after pics here--please don't just me on my grime. I'm ashamed that it got so bad, but in my defense, I never had a tool like this and I will never let it get to that state again. I got one for my grandfather for father's day.

Excellent. Just the right bristle stiffness for cleaning the aluminum tracks / rails in our glass shower door. I also used it to get after some dirty and stained grout in wall tile and floor tile in the bathroom. Made the job a breeze. Brush is durable and barely shows signs of use after cleaning the entire bathroom.

I used this to clean carpet inside a car. We had a leak from the sun roof that flooded the car. Once it dried, I used this brush along with carpet cleaner. It made the task much easier than scrubbing by hand and did an amazing job! Well worth the price!

The bristles on the brush started falling off within 2-3 minutes of use. Very upset - total waste of money.

This wore out within minutes - I've been trying to find a good drill brush to clean stubborn wheel brake dust from the lug holes on wheels to prep them for ceramic coatings, and I only got two lug holes clean before the brush wore out. :(This isn't the brush's fault; I've been having a hard time finding the right size aggressive brush to attack the baked-on dust. This brush is too large for the purpose, but it's well made and would stand up well to more appropriate tasks. I do plan to buy more drill brushes from this brand for other purposes, but the hunt for a solution for wheel lugs continues.