Unscrew the base with the coil, grab a paper towel and hold on to the bottom and flick the stem end into the towel, all the juice will "flick" out.....Some will tell you to just blow into the drip tip using a towel, it too works but not as good as I suggested as the juice will exit out the air holes on the side of the tank rather than the end at the 510 connection(on tanks not equipped with the airflow control). Give that a go....GL!