- How to Use: Dip
- a wet toothbrush into activated charcoal powder, brush gently for 2 minutes, then rinse thoroughly. Use once or twice a week.
3. Hydrogen Peroxide Rinse
What It Is: Hydrogen peroxide is a natural bleaching agent that kills bacteria in the mouth.
How It Helps: Diluted hydrogen peroxide can lighten stains and freshen breath.
How to Use: Mix equal parts of 3% hydrogen peroxide and water. Swish the solution in your mouth for 30 seconds, then spit it out and rinse with water. Avoid swallowing.
4. Lemon
