It only took me five minutes to brush the walls and steps of my pool. Absolutely no pressure required to force the brush to stay against the wall while brushing down.
My old brush was hard to force against the wall, then when it hit an angle it would not go down to the next level. (sport pool) I had to brush the side first, then the angled part separately.
With this brush, I start at the top and it goes straight down, hits the angle and smoothly goes straight to the bottom. So easy and no muscles required.
When the bristles get bad on one side, you can switch the blue plate to the other side and use the other half of the brush.
Adjust a Brush Wall brush. Where has this been all my life?