This combination is similar to adding a protective agent to a household cleaning product: the goal is to maintain effectiveness while reducing potential harm.
The step-by-step method for whiter teeth
To prepare this homemade mixture, you need:
- 5 grams of fluoride toothpaste, approximately one teaspoon
- 1 millilitre of freshly squeezed lemon juice
To use the preparation:
- Carefully mix the two ingredients in a small bowl until you obtain a smooth texture.
- Apply the mixture with a soft-bristled toothbrush, avoiding excessive pressure.
- Do not leave the preparation on your teeth for more than 60 seconds. This short period is considered enough for a visible effect.
- Rinse thoroughly with lukewarm water after use.
How often should this treatment be used?
Even when diluted with toothpaste, lemon keeps some of its abrasive potential. For this reason, the application should be limited to a maximum of once a week.
Using it too often would be like repeatedly polishing a valuable piece of furniture: instead of improving the surface, constant treatment could eventually create damage.
