At the moment I'm actually using a Libman vent brush (I think it's meant for dryer vent cleaning), that I use folded in half to get in and clean the insides of my wheels. My wheels are coated so they clean much easier than some, but it does ok for me. It's really not as easy to maneuver as a Daytona I'm sure, but for like $8 I can deal with it for now. (for using on gnarley, grime caked wheels it would fail for sure)