Shop Vac (outside) to suck all the dust out of the blaster. When the vacuum is running, this white, exhaust dust cloud is in the air, and the vac is so wore out from all the bead (probably going through the motor) that it rattles and is REALLY LOUD ! The neighbors probably think I got some kind of meth-making operation going on over there . . . and they keep their distance.
Dytch stroker pistons !