As someone who loves coffee and drinks it frequently... I'm very curious about teeth whitening.
Since staining is also a cause, reducing coffee intake is the right thing to do, but it's really difficult.
The whitening maintenance period is shorter than I expected~ If I keep drinking coffee, will it become even shorter?
How long will the whitening last if I drink more than two cups of coffee a day?
Would using a whitening toothpaste that is said to be good for whitening also help maintain the results?
Is it okay to undergo teeth whitening regularly without any issues?
I have so many questions, haha.
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