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 Castor oil is a fantastic remedy to speed the healing of insect stings. June 21, 2017 Natural insect repellents can be made with any of these May 23, 2018 Acupressure trick for headaches – gently squeeze the February 16, 2018