Activated Charcoal Powder Teeth Whitener is an all natural teeth whitening alternative which carefully eliminates stains and also enhances the wellness of gums and teeth. Its a fluoride free, non abrasive formula mild enough for teeth that are sensitive with a minty taste which freshens inhale. Natural and organic teeth whitening option. Mild enough for teeth that are sensitive. Instructions for usage Dip damp toothbrush into Charcoal Powder. Brush for 2 minutes in little circular motions with mouth shut. Spit very carefully and rinse effectively. For optimum outcomes, apply twice daily.