Some foods can assist: crunchy apples and celery mildly polish surface areas; while not a replacement for whitening

https://martinjzxj106.tearosediner.net/hydrogen-peroxide-vs-carbamide-peroxide-understanding-the-difference

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