We will not brush our teeth in the future

Hydrophobia means water-free. The surfaces covered with this material do not hold water and do not keep it in the dirt.
Hydropobia-containing plant while lotus flower. This flower does not keep dirt even if it grows in polluted environments. And the water poured on it doesn't stay on the leaf of the flower. Maybe there are other flowers that grow in water. I don't know that right now.
So we can call it hydrophobia = lotus flower.

After all these explanations, we will not have to brush our teeth when we cover the dentures or teeth with hydrophobia material. Because our teeth will never get dirty.

Thanks to the hydrophobia material, our teeth will not get dirt and therefore will not become dirty and will not rot. So in the future our teeth will not rot, we will not have to fill out. We're not going to have any dental surgeries.
In the future, the use of toothpaste and toothbrush will decrease the environment will be very important contributions. Because every day with chemicals, millions of toothpaste and toothbrushes are produced, which causes the pollution of our world. In other words, thanks to the hydrophobia material, we will remove the plastics and metals in our lives.