Rusty!?!?!?!?!
 

Having a little problem here. Over the winter my brakes needed changing and all that extra brake dust got a little everywhere and on my aluminium running board and seems to have left little rust spots all over it!!!!!! Cant get it out with anything i've used!!!!! Any help on what i should use or if this has happened to anyone!!

Thx Sev

aluminium does not rust but it can pit and stain

if it's actually rust, use a clay bar to get it off..