2. Oil Pulling with Coconut Oil
Oil pulling is an ancient Ayurvedic practice that helps detoxify the mouth and remove bacteria that cause plaque and discoloration.

How to use: Swish 1 tablespoon of coconut oil in your mouth for 10–15 minutes daily, then spit it out and rinse with warm water.
3. Lemon and  Baking Soda Paste
Lemon juice contains natural bleaching properties, while  baking soda helps scrub away stains.
How to use: Mix a few drops of lemon juice with baking soda to make a paste. Apply it gently to your teeth once or twice a week. Avoid overuse to protect your enamel.

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4. Activated Charcoal Powder
Activated charcoal binds to surface stains and toxins, helping your teeth look whiter almost instantly.
How to use: Dip your toothbrush into