islamic natural toothbrush miswak or siwak used by the babylonians, greek, ancient egyptians and muslims

miswak isolated toothbrush misvak ramadan dental background nature wood tree white health dentist brush face time islamic old teeth natural organic care arabic hygiene muslim religious root clinical tradition oral arabian tooth traditional fibrous fibres arak clean fresh kayu sugi peelu persica salvadora sewak siwak stick sunnah traditionally twigs used babylonians 7000 years greek ancient egyptians muslims salvadorused