Across
- 1. an instrument used to clean your teeth.
- 4. keep from happening
- 6. make happen
- 8. tiny bacteria that make you sick
- 9. germs that make people sick.
Down
- 2. the practice of keeping yourself clean and healthy.
- 3. clean your teeth using a toothbrush and toothpaste.
- 5. make something travel to many places
- 6. be all over the top of something.
- 7. a bar or a liquid used to clean skin.