Review on Wipe New WW6PCRTLKIT: The Ultimate Brake Dust Defender for Your Wheels by Brandon Micali

Applies easily and still does the job but it's only been three weeks so far. six months and he's still doing his job. Much less dust accumulates than before use, and this dust is washed off without much effort. I order more so I can apply it to the inside of the wheels when I pull the wheels to spin them. Edit: I did the inside of my wheels and also coated the rotor hubs and calipers when taking them off, hopefully this will protect against rust. Out of curiosity, I also applied it to my chrome tailpipes. BMWs are notorious for carbon buildup there, and mine is no different. Conclusion: works. The charcoal will still build up, but instead of using an industrial cleaner and wire brush to clean, the charcoal is immediately wiped off with a paper towel.