If you do not brush your teeth after eating, mouth bacteria can form

With acids, sugars and saliva – a layer on the surface of the teeth called plaque.

A person can feel the “plaque” layer with his tongue, especially on the back teeth, and it usually forms within hours after eating. The acids in the “plaque” layer attack the “enamel” of the teeth, which is the outer layer of the tooth and its strongest parts, and this attack leads to the analysis of the “enamel” structure by removing minerals from it, which leads to the formation of pits and holes in it.