You’re probably thinking you should buy some chemicals to remove rust or even soak rusty items in Coca Cola, if they’ll fit in your container. These methods only partially work and take forever. Instead, just pick up a polycarbide abrasive wheel at Harbor Freight ($5) and attach it to an angle grinder ($15 at Harbor Freight) and get rid of dust with ease. You might be able to use it to clean your barbecue grill grates.
It’s also good for removing paint.
