Question

every time after consuming food have to clean mouth wh,y? ​

Answer 1

Answer:

After eating or drinking, you should always rinse with water immediately. If you don't have anything else on hand, just swishing water around in your mouth a few times is much better than nothing. Just remember to use plain water, not water with lemon in it.

Answer 2

Answer:

because it protects our teeth fromm germs and our keeps our enamel clean