Some foods can assist: crunchy apples and celery mildly polish surfaces; while not a substitute for whitening

https://beckettocln150.image-perth.org/is-teeth-whitening-safe-professional-security-tips-and-standards-2

Some foods can help: crispy apples and celery slightly polish surface areas; while not a replacement for whitening, they support a cleaner, brighter-looking smile.