In response to the above enquiry, yes.
The acidity of vinegar acts as a cleaner and reacts with baking soda chemically to release oxygen.
Vinegar and baking soda together are more effective in whitening teeth than any commercially available “whitening toothpaste”. The whitening effect of vinegar and baking soda is immediate.
Vinegar also softens scabs as it softens bones, tough meats and pig’s feet. Garlic soaked in vinegar will turn green.