After the teeth cleaning: first of all, it is necessary to pay attention to is, when eating food to eat light food, do not go to eat spicy stimulating food, also do not go to eat too acidic, too sweet food, because after the teeth cleaning, the teeth lose the calculus, plaque, tartar pseudo-protection, the teeth will be temporarily in a more sensitive state, if you eat stimulating food, it may cause tooth sensitivity and pain. Secondly, do not eat too hard food after cleaning, because the teeth have just been cleaned, the whole gums and teeth are more sensitive, if you eat too hard food, increase the pressure of the teeth bite, there may be pain and other discomfort. Then, just after the teeth cleaning, pay attention not to eat too dark food, in order to prevent the effect of cleaning affected.