Ten are the acts acordign to Fitrah

 182. Aishah narrated that the Messenger of Allah salla alayhi wa sallam said: ´´Ten are from the Fitrah: trimming the moustaches, growing the beard, using the Siwak, snuffing up water in the nose, cutting nails, washing the finger jpints, plucking the hair under the armpits, shaving off pubic hair and cleaning one´s private parts with water.´´

The narrator said: I have forgotten the tenth, but it may be rinsing the mouth.