I just got a new set of Mother's brushes recently. Thought they would be small ones but they're more for dash work, next to the seats, etc. The Mother's wheel brush is excellent. It could be shaped better (like the foam sphere things) but it is gentle to finished wheels, has rubber bumpers where it should, and appears to shed dirt and grime easily. Amazon reviews are pretty favorable and it's cheap:
Mothers Wheel Brush : Amazon.com : Automotive
The only drawback I can think of is that it's not great for hard grime, baked on mud, whatever, because the bristles are very soft. It's mainly a brake dust remover. The sponge ball thing is probably more appropriate for harder stuff.
Mothers Wheel Brush : Amazon.com : Automotive
The only drawback I can think of is that it's not great for hard grime, baked on mud, whatever, because the bristles are very soft. It's mainly a brake dust remover. The sponge ball thing is probably more appropriate for harder stuff.