Scrubber tool for reverse side to brush


How many people use some kind of scrubbing tool on the reverse side separate arm to the brush?
If so what kind material and size would you use?
Or which you think may be the best.( In Your Opinion )


Ideally bronze wool so it doesn’t rust and is say less than 12" so you can get a good scrub.


I like steel wool on a t-bar…Bronze wool doesn’t rust but I don’t think it has
enough agitation either.
I like the t-bar better than a flat pad because the pad spreads out the pressure too much


That’s a good point.
How long would be the best??


6"- 8", to me is a good size.