3. Activated Charcoal
Activated charcoal is known for its ability to absorb toxins and stains from teeth. It is a natural teeth whitening method that has gained popularity due to its effectiveness and affordability.
- How to Use: Wet your toothbrush and dip it into activated charcoal powder. Brush your teeth gently for two minutes, focusing on areas with stains. Rinse your mouth thoroughly to remove the charcoal residue. Use this method once or twice a week to prevent enamel erosion.
4. Apple Cider Vinegar
Apple cider vinegar has natural bleaching properties and can help remove stains from teeth. It also has antibacterial properties that can promote oral hygiene.
- How to Use: Dilute apple cider vinegar with water in a 1:2 ratio (one part vinegar, two parts water). Swish the mixture around your mouth for a few minutes, then rinse with plain water. Be cautious with this method, as the acidity of apple cider vinegar can erode enamel. Limit use to a few times per week.
