Set for experiments “Why do we brush our teeth?”, In the package

set for experiments "Why do we brush our teeth?" will convince the child of the need for this daily procedure. The task is difficult, but the “Euryses” will help to solve it.

on the surface of the teeth all the time a raid is formed. It consists of saliva, particles of food and microorganisms that secrete acids. It is they who are the reason for the destruction of enamel and the appearance of caries.

the only way to save the teeth from their effects is to remove the plaque, that is, carefully brush the teeth and oral cavity. But this is not the only reason why you need to brush your teeth.

by conducting experiments, the child will collect a tooth from the details of the designer, conduct 3 experience and find out:

• Why It is important to brush your teeth after eating;
• Can teeth turn into a different color;
• How the pasta protects the teeth.