Often asked: Which Beverage Stains Teeth The Most Science Fair Project?

What drink stains your teeth the most project?

Science fair honors ‘ was awarded a Purple ribbon and won a Silver Medal and Wal-Mart Gift Card. There were 61 school districts represented. Dylan used egg shells (eggshells and teeth share a compositional element, calcium) and soaked them in Coke, Tea, Coffee, and Grape Juice where Grape Juice stained the most.

Do liquids stain teeth science fair project?

Teeth are naturally white or off-white in color, but build-up from foods and drinks such as coffee and tea over time can stain the white color and turn teeth yellowish and discolored. In this experiment, we’ll use egg shells in order to explore how teeth are stained by drinking coffee, tea, and cola.

Does tea stain your teeth more than coffee science project?

Conclusion. The conclusion of this experiment is that tea does stain your teeth but not as much as the other beverages ( coca cola, coffee) did, and coffee did stain the egg the most which makes our hypothesis correct. Coffee is acidic and can wear down the enamel in your teeth.

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How drinks affect your teeth science fair?

Sugary beverages are not good for teeth as they stick to the surface and bacteria then break down the sugar to make acid, which can damage teeth. When tooth enamel is exposed to acidic beverages or acid generated by sugary beverages, it softens and loses some of its mineral content.

What stains your teeth the most tea coffee or Coke?

The tea will stain the teeth the most because of the amount of tannin in the tea, therefor staining teeth. Coke will stain teeth the most because it has the most chemical products, sugar, and has a brown food coloring therefore making the teeth stain.

Does tea really stain your teeth?

Teas. Many black, green, and herbal teas contain tannins, which naturally stain teeth and gums. Green tea leaves a dull gray stain on teeth, while black tea leaves yellowish stains, but even such herbal teas as chamomile and hibiscus may cause staining and discoloration if regularly consumed over time.

What are good science fair projects?

40 Clever Seventh Grade Science Fair Projects and Classroom Experiments

  • Crush a can using air pressure.
  • Construct a geodesic dome.
  • Design a solar oven.
  • Spherify your favorite beverage.
  • Design a helping hand.
  • Watch the greenhouse effect in action.
  • Marvel at a density rainbow.
  • Discover computer coding with LEGO bricks.

Does tea or cola stain your teeth?

Eating and drinking dark-colored food products, such as tea and cola, can stain teeth.

Does coffee tea and Coke stain teeth?

Teeth are structures in the mouth that are squares or cubical-molded that we use in breaking down food. Teeth are white or off-white in color but build up from foods and drinks like coffee and tea, which causes extrinsic stains.

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How long does it take to stain eggshells with coffee tea and cola?

Fill the containers separately with tea, coffee and Coke. Put the hollowed egg shells into each container. Let them sit for 3-5 days.

How does Coke stain your teeth?

It’s not just sugar soda, but diet soda, too, that harms teeth. The acid in soda attacks teeth. Once acid eats away at enamel, it goes on to create cavities, leaves stains on the tooth surface, and erodes the inside structure of the tooth.

Which drink decays teeth the fastest?

From this unique experiment we have discovered that coke cola rots teeth the fastest. Apple juice came 2nd because Apple juice has natural sugars which rot teeth.

What happens to an egg in soda?

After the Coca Cola and egg was left for a year, the soda reacted with the egg shell made up of calcium carbonate reacted with the acid and the result was surprising. All that was left in the bowl was some brown disgustingly gooey mess.

What liquids dissolve egg shells?

vinegar react with eggshells and make them dissolve, leaving the inside of the egg intact.

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