[MoneyPit]

Originally Posted by JayG

get a product called Rejex.
Clean your wheel really well and apply it. It is a sealant that will help keep brake dust from sticking

Product Review: Rejex Sealant | Ask a Pro Blog
Rejex Paint Sealant - Paint Protection Made Easy! - Auto Geek Online Auto Detailing Forum

I have tried several products and I find it easier to clean but eventually need to clean the dust everyday.