Review on 🟠 Vikan 38907 Stiff Scrub Brush: 8-inch, Orange with Polypropylene and Polyester Bristles by Djkutt Mack

My brush is like new after 11 months of heavy use cleaning horses' water holes 2 or 3 times a week. It's as stiff as day one, the bristles don't bend or break, the bristles don't fall out. The only improvement I'd like is stiffer bristles on at least one end to deal effectively (with less repeated rubbing in those areas) with stubborn algae that like to build up in a few corners. I do want to point out that I use a little "elbow lube," which means I'm applying pressure, but since I want the ends of the bristles to do their job, I know it's important not to apply too much pressure to exercise when cleaning on the brush, which would be counterproductive.