FIVE BEST WAYS TO CLEAN YOUR NOSE
1) Close one nostrel with the finger and blow thus clearing the other chamber. Then repeat using other finger and nostrel aka footballers.
2) Sniff the contents of both chambers into the mouth, swirl the contents to a creamy mix then spit out aka footballers gobbing
3) Place hanky (clean or soiled, matters not) around nasal cavity, hold tightly with hands and force air from the lungs through the nasal cavity thus cleaning the passage. Don't forget the obligatory check of the contents in the hanky afterwards.
4) Use index finger to excavate the cavity, locating material to extract. Take a look round , make sure no one is watching, extract contents and wipe on nearest object. If no body is near you then just wipe on your trousers.
5) Sneaky version, as favoured by my dearly beloved. Make out you are rubbing your cheek with the palm of your hand, then slip a wee pinkie up the nostrel, check for any material to be removed and while moving the palm of the hand from your face, extract the contends and dispose of as in 4 above
SIMPLES !