Fig. 1From: Effectiveness of Salvadora persica toothbrush and Salvadora persica chewing stick in plaque and gingivitis control: a randomized control trialThe oral hygiene tools used in the study. a The Salvadora persica toothbrush Al-Abyad Miswak® (Insight Prestige Sendirian Berhad, Kuala Lumpur, Malaysia) (b) The Salvadora persica chewing sticks Al Khair Miswak® (Al Khair, Karachi, Pakistan) (c) The standard toothbrush Compact Systema.® (Lion, Tokyo, Japan)Back to article page