Lemon, on the other hand, is known for its vitamin C content, its toning effect, and its invigorating effect on the complexion. But be careful: its acidity can also irritate or sensitize, especially if used frequently or undiluted.
Idea #1: A whiter smile thanks to this mixture?
Homemade charcoal and lemon toothpaste is all the rage. The idea: rub a little charcoal powder mixed with a few drops of lemon on your teeth, then rinse.
But be careful: this method, while pleasant, can be abrasive to enamel. And the acidity of lemon can weaken teeth. This method should only be used occasionally and should never replace regular oral hygiene.
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