Nifty "Eggs"periment from Dr. Vickie Greenberg

Summer is near. If the little ones aren’t going to camp, you may run out of ideas to keep them occupied. Why not use a fun and simple science experiment to focus their attention for a while? At Greenberg Orthodontics, we found one that includes a lesson about why it’s important to brush teeth to make plaque go away.

Gather the items you will need for this experiment:

* 1 hard-boiled egg with the shell on
* 12 ounces of Coke, Pepsi or other dark-colored cola
* 1 container large enough to hold the cola and egg
* 1 plastic bowl
* 1 toothbrush
* 1 drop of fluoride toothpaste
* Clean-up supplies

Explain to your child that plaque is a sticky layer of germs that collects on her teeth. If she doesn’t brush, plaque can cause serious problems for her teeth, for example holes in the teeth (cavities) or swollen gums (gingivitis). Tell her that you are going to do an experiment to see how plaque coats her teeth, and why brushing twice a day is important for healthy teeth and gums.

Conduct the experiment:

1. Make the comparison between the white color of the egg and the white color of your child's teeth.

2. Place the egg into the container and pour the cola over it, so that it completely covers the egg.

3. Let the egg sit in the cola for 24 hours.

4. Remove the egg from the cola. The egg will be stained and yellowish.
5. Explain to your child that the colored layer that has appeared on top of the eggshell is just like the layer of plaque that occurs on her teeth.

6. Place the egg in the plastic bowl and give your child the toothbrush with the drop of toothpaste on it.

7. Let her brush the "plaque" off of the egg. The yellowish film will disappear, exposing the white eggshell. Explain that the same thing happens when she brushes her teeth.

Enjoy from Greenberg Orthodontics!

The Importance of Regular Checkups Dr. Vickie Greenberg

Do you brush your teeth two to three times a day? If you do that’s great!!! Don’t forget that it’s also important to visit your dentist every six months! Regular dental checkups are important for maintaining good oral health. Your dentist can:

• Check for problems you might not see or feel
• Detect cavities and early signs of decay
• Treat oral health problems early

During an oral exam the doctor will check the health of your mouth, teeth, gums, cheeks and tongue. Your checkup will also include a thorough teeth cleaning and polishing. If you have not been to the dentist in the last six months, it’s time for you to schedule an appointment.

Understanding Cavities - Dr. Vickie Greenberg

One word nobody wants to hear when they visit the dentist is Cavity! That’s right, the dreaded cavity; but what exactly is a cavity and how do they happen? A cavity is a hole that develops in a tooth when the tooth begins to decay. It’s important to get a cavity filled as soon as it’s detected so that it does not grow bigger.

So, what causes a cavity? A cavity is caused by plaque, a sticky substance that forms on the tooth as a result of germ and bacteria build-up. Plaque is acidic and as it clings to your teeth and braces the acids eat away the outside of the tooth (also called the enamel) and a hole is formed.

Yes, cavities can be repaired by your dentist, but here are a few simple steps you can take to prevent cavities:

• Brush your teeth with fluoride toothpaste at least twice daily
• Gently brush your gums to keep them healthy (when choosing a toothbrush it is recommended to use soft bristles)
• Floss your teeth at least once a day to remove plaque and food that may be caught between the teeth where your toothbrush can’t reach
• Limit the amount of soda and sugary treats you eat/drink
• Be sure to visit your dentist every six months for a teeth cleaning and check-up