You can use a pot of media or baking soda and a gravity feed gun or a suction gun out of a bag. You'll need a big *** compressor as its just an open hose at the end. Use a mask and do it outside. Sand is not real safe without a full head cover and respirator. You may just be able to drive it to a blaster and drive it home. May be cheaper than blast media. Compressor and gun.
