sup guyz.. i know stupid question.. just clean them right.. but there area always some brown **** on it.. it comes off but i dunno where the **** it comes from and it doesnt get as white as it used to is there any wheel spray or something that can help w/ cleaning the rims? the hard to get places etc. thanks.

 

the brown **** on your wheels are brake dust+moisture/water mixture. white wheels are always a pain to upkeep. the best wheel spray on the market for painted wheels is the dupont teflon cleaner @ $7.99 a bottle its well worth it. after using the cleaner it leaves a coating that last for weeks depends on the driver that keeps dust and other crap off the wheels.