Quote Originally Posted by RobbieDB
He's got a point.

But open/close the nostril WITH the booger really fast and it'll help with the exit.
word... you got to build up a little extra pressure! and this is the way to go... plug opposite nostril, start blowing, then take your other index finger and push the nostril(with the snot) closed (from the side) and release quickly and repetitively! works like a charm!