SPARTA Flo-Pac Grout Brush Crevice Brush, Detail Brush, Nylon, 8 Inches, White

Nice and sturdy bristles. Works great to scrub off mold in between the tiles.

My old firm bristle brush was worn, and no longer working as I needed. This one is FINALLY stiff enough to endure my scrubbing. I use it to clean the sink drain, which gets gunked up during the week. Most bristle brushes are too soft to actually clean this hard to reach area, despite it being pretty shallow. This is angled just enough to get in there. Perfect for what I wanted. I bought two, and I am glad I did.

This is a must have cleaning tool for scrubbing the hard to reach niches in the bathroom. Perfect for grout, scrubbing shower doors and around faucets and drains. Quality brush with stiff bristles and comfortable to hold and use. Love it!

Works well with good stiffness to remove stubborn stains on white grout. What's more to say?

I have never used this brush on grout. Bought 4. This my "magic" brush given all it can do. I had not reviewed it, but just cleaned my Dyson V10 filter with it and decided to finally comment.This little brush cleans above, the insides of caps of my Camelbak Eddy thermos/water bottle (bought 2 here, the stainless is the best) , cleans Tried and True Organic Dog Food cans easily (Don't use cans at all except for Tender and True as a treat, not lined with BPA according to company, and cans are irregular inside), actually cleans most small hard to reach places when washing dishes, cleans around faucet in kitchen sinks, under range burners, I could go on.In sum, It is the most versatile little brush I have found, handy to use, bristles hold up very well. Once you get it, you won't do without it again. Get it, it is a very inexpensive experiment.Amazon, please don't discontinue it.

So I bought this to brush my police vest and I’m very happy with the quality. I sometimes get crumbs on my vest and it’s not easy to wash. This is perfect because the bristles are very firm. I could see how this would be good for scrubbing grout in the shower or tile.

I liked the size of the handle and how the bristles curve up at the tip. Great for cleaning grout in shower and sink drains.

I bought this brush as well as the more expensive rubbermaid one and found the rubbermaid one far superior. The head on this one wasn't angled enough. I hand scrubbed 2600sf of tile grout (with a combination of baking soda and hydrogen peroxide). It looked great once completed but took me 14 hours over several days! Won't be doing that again, definitely a job worth hiring a professional for!