Salvadora persica, commonly known as the toothbrush tree, is a small tree or shrub native to parts of Africa and the Middle East. It is well-known for its twigs, which have been traditionally used as natural toothbrushes due to their antibacterial properties. The tree can grow up to 5 meters tall and produces small, edible berries. The leaves of Salvadora persica are also used in traditional medicine, and the plant is valued for its ability to thrive in arid environments. Its roots can help prevent soil erosion, making it an important species for maintaining ecological balance in its native habitats.