Bye - Bye Bacteria

index    project info    introduction    purpose    hypothesis    apparatus    method    observations    results    conclusion   

Hypothesis

1. I feel that salt water and all the other mouthwashes used in this experiment (Listerine,Fluororinse, Biotene) will work better than water alone(control).
   
2. However, I think Fluororinse and Biotene will work better than Listerine and salt water. The fluoride in the Fluororinse has been shown to prevent plaque formation and prevent bacterial growth. The Biotene has four antibacterial enzymes that kill bacteria and thus prevent plaque and tooth decay.
   
3. I think the ayurvedic (Neem) mouthwash will work better than all of the Western (conventional) mouthwashes. Research has shown that this ayurvedic mouthwash has been used for centuries and has been proven to cure dental ailments.