1. IMPORTANCE OF ORAL HYGIENE By: Sun Kim, Diem Le, Eric Nguyen, Le Do
Dental Hygiene
IMPORTANCE OF ORAL HYGIENE
By: Sun Kim, Diem Le, Eric Nguyen, Le Do

2. The effects of poor oral hygiene

3. The Effects of Poor oral Hygiene
DO YOU KNOW WHAT DENTAL PLAQUE IS?
The Effects of Poor oral Hygiene

4. Dental plaque is a biofilm, usually a pale yellow, that develops naturally on the teeth. Like any biofilm, dental plaque is formed by colonizing bacteria trying to attach themselves to the tooth's smooth surface.

5. This biofilm will be the main factor to cause cavities.
To prevent it:
1. Have good oral self care
Brush 2 times a day
Floss at least once a day
2. Visit your dental hygienist regularly – as recommended.

6. Proper Brushing and Flossing Techniques
Brushing Techniques Modified Stillmans – YouTube
Brushing Techniques Fones – YouTube
Proper Flossing - YouTube
Proper Brushing and Flossing Techniques

7. Caries(cavity) Contribution
Two main factors contribute to tooth decay -- bacteria and a diet high in sugar and starch.
A low salivary flow or dry mouth leaves the teeth more vulnerable to tooth decay (mouth breathing).
Caries(cavity) Contribution

8. The “bad guys” in fighting tooth decay
Sweets (candy, chocolate, cookies, cake)
Sugary drinks
Certain fruits that are soft and sticky (banana)
Starch (pasta, bread)
Lemons, citrus fruits and other acidic foods
Frequent snacking
The “bad guys” in fighting tooth decay

9. The “good guys” in fighting tooth decay
Fiber-rich fruits and vegetables (apples, carrots, celery)
Cheese, milk, plain yogurt and other dairy products
Sugarless chewing gum (xylitol)
Water with fluoride
The “good guys” in fighting tooth decay

10. Quiz Time!

11. True or False. Bacteria cause caries.
True or False. Bananas contribute to caries.
True or False. Chewing xylitol gums will prevent caries.
True or False. All bottled water have fluoride.

12. Identify the Bad vs. Good Foods Related to Decay