@Hasnath @ShiWarrior I'd be ***really*** careful with that kind of wheel brush. The last time I used one the little rubber/plastic protector came off the tip and I didn't realise. Underneath that is two twisted metal cords which hold the bristles in place and it WILL scratch the crap out of your wheels. I had to have mine refinished. Never, ever again.
I use a combination of the Megs brush that dLockers linked to, and a set of smaller plastic-only handled brushes for getting behind callipers. Whatever you use, make sure there's no metal in it, anywhere.