From Talq ibn Habib, who said: There are ten things to the sunnah: The tooth-cleaning stick [siwak], trimming the mustache, rinsing out the mouth [madmada], drawing water up into the nose to clean it [istinshaq], letting the beard grow out, trimming the nails, plucking the armpits, circumcision, shaving the pubic area, and washing one's rear.