Salvadora persica

Salvadora persica or the toothbrush tree is a small evergreen tree native to the Middle East, Africa, and India. Its sticks are traditionally used as a natural toothbrush called miswak and are mentioned by the World Health Organization for oral hygiene use. Other names include arak, jhak, pīlu, and mustard tree.

Salvadora persica

Salvadora persica or the toothbrush tree is a small evergreen tree native to the Middle East, Africa, and India. Its sticks are traditionally used as a natural toothbrush called miswak and are mentioned by the World Health Organization for oral hygiene use. Other names include arak, jhak, pīlu, and mustard tree.