Review on Pack of 12 Extra Hard Bristle Biodegradable Natural Charcoal Bamboo Toothbrushes - BPA Free, Firm Bristles, Compostable, Eco Friendly, Organic, Vegan by Debra Depts

Ignore people who say they can damage your teeth and/or gums. You will not. The hardness is perfect for keeping your teeth as clean as possible since your last visit to the dentist! I was very impressed with them. However, everyone is different. Different in hardness and different in duration. before the bristles come out. AND YOU PERFORM BLUE BETWEEN THE TEETH! Sooner, sometimes later - who knows - the bristles between the teeth will become MASSIVE as they lose their connection to the wooden brush. And it will be 5, 6 or 7 or more when it happens the first time. And then you better throw the brush away, because that will make your problems worse. If you love removing the stubble from your teeth, then these toothbrushes are for you!