CAVITY SCIENCE
What causes cavities?
acteria + sugar producing acid
What is the best drink for your teeth?
Water
What protects your teeth during sports?
A mouthguard
How many times per day should you brush?
Twice a day
You can regrow a permanent tooth.
Myth
What do bacteria produce that damages enamel?
Acid
True or False: Sports drinks are safe for teeth.
False
If a tooth gets knocked out, how should you hold it?
By the crown (not the root)
How long should you brush?
Two minutes
Cavities are caused only by sugar.
Myth (bacteria + acid)
What is plaque?
sticky film of bacteria on teeth
After drinking soda, how long should you wait before brushing?
About 30 minutes
What liquid is best to store a knocked-out tooth in?
Milk
How often should you floss?
Once a day
Bad breath can be caused by bacteria.
Fact
Why is sipping soda all afternoon worse than drinking it quickly?
It keeps acid attacking teeth longer
What does saliva help do in your mouth?
Neutralize acid and protect teeth
How long do you have to try to save a knocked-out permanent tooth?
About 30–60 minutes
What causes white stains after braces come off?
Poor brushing/plaque buildup
Brushing harder cleans better.
Myth
What part of the tooth protects against cavities?
Enamel
Which is usually more acidic: water or energy drinks?
Energy drinks
True or False: A knocked-out permanent tooth can grow back on its own.
False
What type of toothbrush is often most effective?
An electric toothbrush
Vaping can increase cavity risk.
Fact