It was narrated from Aishah that the Messenger of Allah صلی اللہ علیہ وآلہ وسلم said: “Ten things are part of the
Fitrah: Trimming the mustache, trimming the nails, washing the joints, letting the beard grow, using the Siwak, rinsing the nose, plucking the armpit hairs, shaving the pubes, and washing with water (after relieving oneself).” Musab bin Shaibah said: “I have forgotten the tenth, unless it was rinsing the mouth.” (Sahih)