Where are some good places to get detailing supplies in the chicagoland area? Microfiber towels and other exterior cleaning supplies.

I would not purchase any MF towels locally... try www.pakshak.com... they are the best and their prices are reasonable for a great towel. I would only buy MF towels locally for using them in the engine bay and on the wheels.

As for actual products like polish, wax and clay, I would also go online and look at such places as www.autogeek.net, www.properautocare.com and www.autopia-carcare.com. I really only by things like glass cleaner (Stoners) and tire foam to use on the wheels wells.

Everything else is purchased online.