I have to admit I am sort of a gadget nut. I have a cabinet full of useless thing-a-ma-bobs, do-dads and whatch-a ma-call-its. If I could return them all I could pay for that ECU upgrade I so desperately want!
Anyway, finally tried this
Wheel Brush and found it quite interesting. It's shapeable to fit any style wheel you have. Quite unique. Rubber coated to avoid scratching. The different bristles have different textures.
If you let your wheels get baked on brake dust then this is the brush for you. You can manage to get at most every nook and cranny. Even on my basket mesh type wheels which are normally a pain.
Now if you are an anal type (my hero) who waxes your wheels and cleans them weekly, then you don't really need this bristle brush. A simple foam bottle bottle will do. But some folks will like this.