Ibn Jariri narrated from Muhammad b. Isma’il from al-Walid b. Aban from al-Nu’man b. Ya’la from Jabir al-Ju’fi, who said: I complained to Abu Ja’far, peace be upon him, of excessive dirt (wasakh kathir) making my garment filthy. He said: “Grind myrtle and extract its water. Whisk it vigorously with the best wine vinegar available until it becomes foamy. Then wash your head and beard with it as vigorously as possible; after that, oil it with fresh sesame oil. It will remove it [the dirt], Allah, the Exalted, willing”.