10 Natural Hacks to Whiten Your Teeth at Home in Just 3 Days (No Dentist Needed)

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