Siwak, toothpaste ...
The Souak (in Arabic سواك), also called siwak, miswak or araq wood (stick of arak), is a branch of the Salvadora persica shrub, which is used as a natural toothbrush, it is recommended by the Prophet Mohammed (SAW). According to some scientific research siwak is very beneficial for strengthening the gum tissue, it also contains a substance that helps digest food better and also protects teeth against limescale.
