If you are looking for an oral hygiene powerhouse that will last you for years on end, we suggest the philips sonicare diamondclean smart 9300 rechargeable electric toothbrush ( view at amazon ). The other half of the bristles are impregnated with bamboo charcoal particles. All Black Toothbrush With Charcoal Infused Bristles Rmildlyinteresting Brushing this way is more effective than sonic toothbrushes. Do charcoal toothbrushes work reddit . I don’t know a lot about this, but i did recently buy one and used it a few times. The md brush will improve your brushing technique and help your brush more. A review of studies showed that, in general, electric toothbrushes do decrease more plaque and gingivitis than manual toothbrushes. Those charcoal toothpaste and powders that are supposed to whiten your teeth i see a lot of crazy trends when it comes to beauty and especially with teeth. Dental experts weigh in on whether activated charcoal can do more harm than good. Md brush wit...