Importance Of Brushing Teeth Do you know you must change your brush every three months? If you have gum disease, you should change your toothbrush every 4 to 6 weeks otherwise bacteria can hide in the bristles. So, take care of oral hygiene to take care of overall health. #brushingteeth #dentalservices https://www.deviantart.com/citydentalcentre/art/Imortance-Of-Brushing-Teeth-1032936493