Some foods can help: crunchy apples and celery mildly polish surface areas; while not an alternative to whitening
https://beckettocln150.image-perth.org/how-to-keep-your-outcomes-for-approximately-a-year
Some foods can assist: crunchy apples and celery mildly polish surfaces; while not a replacement for whitening, they support a cleaner, brighter-looking smile.