How does water fluoridation prevent tooth decay?

Fluoride's effect is topical. It keeps the tooth enamel strong by preventing the loss of important minerals.

According to the CDC, “Bacteria in the mouth produce acid when a person eats sugary foods. This acid eats away minerals from the tooth’s surface, making the tooth weaker and increasing the chance of developing cavities. Fluoride helps to rebuild and strengthen the tooth’s surface, or enamel. Water fluoridation prevents tooth decay by providing frequent and consistent contact with low levels of fluoride. By keeping the tooth strong and solid, fluoride stops cavities from forming and can even rebuild the tooth’s surface.”

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1. How do I know if an employee is from your company?
2. How do I pay my water bill?
3. Why was my water shut off?
4. What do I do if my landlord stops making water payments?
5. Why is my bill estimated? Can I schedule an actual reading?
6. Are there penalties for late payments?
7. How can I receive a discount on my water bill?
8. Can I delay my water from being shut off due a medical condition?
9. How do I get my water turned on/off?
10. If I decide to sell my property, how do I get a final bill? What if I have tenant moving and want to give him or her a final bill?
11. Restoration of Service to a Vacant Property?
12. Where can I get additional water information?
13. Where do I call after hours for an emergency issue with my water?
14. What causes water to be discolored?
15. What should I do if my water is discolored?
16. Why fluoridate the water?
17. How does water fluoridation prevent tooth decay?
18. What is the cause and solution of rusty or strong-smelling water?
19. Why does my water smell like bleach / chlorine?
20. How can I protect my pipes in the winter?
21. What do I do if I experience low water pressure?
22. Who can I call to report illegal discharge to City sewers, streams or rivers?
23. Who should I call if I am experiencing a sewer backup?
24. What can property owners do to prevent sewer backups?
25. What can property owners do to prevent sewer odors?
26. Where can I find out about buried pipelines, gas lines, or power lines before I excavate or dig on my property?
27. What steps do I take to have a new meter installed?
28. How can I tell if my water meter is damaged?
29. How do I read my meter?
30. How does radio meter reading work?