Some foods can assist: crispy apples and celery mildly polish surface areas; while not an alternative to whitening

https://milowbea115.theburnward.com/reasons-to-select-professional-whitening-over-store-bought-kits

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