Lemon or lime and baking soda are the only ingredients for the preparation of the mixture.
Liz puts little soda into a bowl and squeezes lemon juice over it. Then she mixes the mixture well until she gets a slurry mixture.
The resulting paste is put on the toothbrush and the teeth whitening can begin. Whiten your teeth before bed and after that give your teeth a good old wash with toothpaste.
However, this is not the best solution for those who wear braces. See the entire procedure and try it yourselves:
Source: healthyfoodhouse.com
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