Best SellerCharcoal Bamboo Toothbrushes Family 8-pack 1 review$30.00or 4 interest-free payments of $7.50 with ⓘ One-time purchase $30.00 Subscribe & save 5% $28.50 Subscription detailsQty1Reasons why we love our Charcoal Bamboo Toothbrushes : they are made of sustainably sourced MOSO bamboo, which is not only an amazing eco-friendly resource, but is also clean on both the micro (BPA-free) and macro (biodegradable) levels. The soft Charcoal bristles help cleaning and whitening your teeth naturally for a healthy smile.The American Dental Association recommends changing your toothbrush every 3 months. Bamboo can change color over time, which is completely normal.Children should be supervised at all times while brushing their teeth. Do not let your child bite or chew on toothbrushes.