Top 3 Ways to Treat Tooth Decay with Guava Leaves – Simple and Cost-Effective

3. Guava Leaf Paste with Salt

Another traditional method is making a guava leaf paste that can be applied directly to the teeth and gums.

• Crush a few fresh guava leaves into a fine paste using a mortar and pestle (or blend them with a little water).
• Add a small pinch of salt and mix well.
• Apply the paste to the affected tooth or gently rub it onto your gums with a clean finger.
• Leave it for 5 minutes, then rinse with warm water.

How it works:
This method combines the antibacterial power of guava leaves with the natural cleansing effect of salt. It may help reduce mild gum infections, ease sensitivity, and prevent bacteria from worsening early signs of tooth decay.

Guava leaves are more than just a byproduct of the fruit tree — they are a valuable natural ally for oral health. Whether you chew them, use them as a rinse, or apply them as a paste, they can help fight bacteria, reduce inflammation, and soothe discomfort.