A great way to naturally whiten your teeth is by brushing with activated charcoal. It works by absorbing the stains from the teeth. Give it a try! You Might Also Like Rapid Eye Technology is a powerful, natural and safe therapy January 20, 2015 Essential oils that help with muscular aches May 8, 2014 You can stimulate your lymphatic system by dry-brushing your skin April 24, 2017