Review on Superio Deck Scrub Brush Head: Heavy Duty Stiff Bristles, Grout Scrubber with Scraper for Hot Tub, Pool, Granite Tiles, Bathroom, Patio, Kitchen, Wall & Deck - Refill Brush Head Included by Tiffany Scofield

I needed a strong stiff bristled brush and a long arm to clean my shower and it seems to do the trick. I used another brush to clean the shower floor but this brush is too soft and won't get rid of stubborn stains. Photo 1 shows the stains left after cleaning with my original soft brush. The second photo shows the shower cubicle after using the Superio scrubbing brush. I really like the stiff bristles, they really do give off a great scrub. Add some baking soda and dish soap along with this brush, I feel like I can get rid of any stain. I like that it is very light and feels very durable. Does the job, but it's quite expensive at the current price of $21.