Accord 03 4Cyl alloy wheels getting dirty
 

Hi

I have a accord 03 4cyl with factory alloy wheels, I noted that these wheels
gets dirty(or deposited with brake dust) very fast within a drive of 5
Miles. Is there any way to prevent it (It needs constant cleaning all the
time).
Another note I am finding tiny corrosion spots all over the alloy wheel
inside surface(Not out side which is visible on the sides but the
cylindrical part inside surface). I keep my car in garage and clean it very
often. How you guys who own the same car maintain these wheels. I like the
finish of this wheel very much but worried ...
Any suggestions appreciated

RK