Dr. WackS100 15500G Wheel Cleaner Bottle - 16.9 oz.

Works absolutely as promised. I was careful not to overspray on paint as a precaution, but what little splatter touched my fenders didn't seem to leave any marks. You must roll your wheels during application to get at all the angles because any surface this stuff does not reach and soak will not get cleaned from spill over when rinsing. VERY effective, but expect to employ a second application to touch up any areas missed the first time. A thorough rinse with a sharp stream of water is a must. Used in the shade, I put this on my front and rear bike wheels in applications between moving the motorcycle a little to get at all angles of the wheel, both sides, calipers too. I let it soak while I applied S100 Motorcycle cleaner to the rest of the bottom half of my bike, so about 15 - 20 minutes of soak over all. Thoroughly sprayed off with a fine sharp water stream. Worked great. I have a cruiser with aluminum mags. I used about 3/4 of the bottle with one cleaning.

Just spray it and it's done! Nice and clean without any effort. No scrubbing needed. I used it in multiple cars with alloy wheels and havne't seen any issues, just clean wheels.

For hard-to-reach areas, this is the stuff. We use it specifically on our Harleys. Love this stuff.

I tried this after seeing it on a car care video. It is a thick gel type cleaner. I used it per the instructions on my sons '07 Jetta. His wheels were very dirty with a bit of baked on brake dust. I let it sit for about 15 minutes and pressure washed it off. Product came off easily and removed lot of the worst grime. I still washed the wheels when I did the rest of the car. Between the both cleanings the wheels came out nice. All in all a good product but a bit expensive to use every time you wash your car.

Well, I'll admit I was a bit skeptical. Spray it on, rinse, and all the grime will come off my wheels? Right. Well, I needed a good way to clean the painted machined aluminum wheels on my new bike. It didn't take me long to get tired of seeing chain wax spit all over the rear rim after a ride on the freeway. So, I decided to give it a chance after reading so many positive reviews. I followed the instructions, sprayed enough to fully coat the surface I wanted cleaned, let it soak for several minutes, and rinsed. I cannot deny that I'm now a happy customer! It really is THAT simple and effective! Besides eliminating grime, it does no damage to the paint on my wheels. Use this product prior to washing the bike. I will definitely buy this again when needed! With careful application, one bottle has lasted me through several washes (estimating 7 or 8), and it's now nearing the bottom of the bottle.