The idea behind using baking soda to whiten teeth is that it's a mild abrasive, which means it can help remove surface stains from your teeth. Think of it like using a gentle sandpaper to smooth out rough surfaces - it's not going to hurt, but it might just do the trick. But is it enough to make a real difference?
Well, the answer is... kind of. Baking soda can help remove some surface stains, like those caused by coffee or tea, but it's not a miracle worker. If you have deeper stains or intrinsic discoloration (fancy term for stains that are inside the tooth), baking soda might not be enough to get the job done. But hey, it's still worth a shot, right?
