Biofilms

Biofilms are bacterias that we found in our teeth.they are the cause of cavity an others oral diseases. We can also find them on rocks, in rivers and stream; and they can cause disease, clog drains or aid in hazardous waste cleanup. This small bacteria get his energy from sugar. They got the energy and they release and acid that is the cause of cavity.So now you know that every time that you are eating sugar you are feeding this bacterias.