So in that case toothpaste is made out of, mostly made out of water, around 20-40%. A substance able to polish a surface (abrasive), fluoride, and detergents. How is it made by mixing all the ingredients together with some other ingredients to make to into a solid-ish liquid-ish product. And which microbes are used like Diatoms amd Fluoride is also in toothpaste. Another microbe is Humectants. And last but not least how are the microbes used, diatoms are used to clean your teeth. Fluoride is used to protect your teeth from decaying. Humectants are used in toothpaste to make it easy to squeeze through the tube and it is smooth ready for you. That is what you have learned about today. Goodbye! Thanks for watching!