The miswak is the natural equivalent of the toothbrush. It is a short twig with frayed bristles that is used to brush the teeth and it is made from the twigs of the Salvadora persica (Peelu or Arak) tree.

The Prophet (SAW) highly recommended using the miswak to clean the teeth. The miswak has a natural anti-bacterial effect and decreases tooth decay and improves the odour of the mouth. It is recommended to use the miswaq (even if you have a modern toothbrush) before praying as it is stated in hadith that the reward for the prayer will be increased 70-fold.