Thursday, February 4, 2016

Lab- How different drinks effect our teeth

Learning about dental hygiene is crucial part of The Human Body.

Hygiene has always been a key part of our daily routine.

Here we demonstrated coffee, coke, chai, juice, and water.  We left it for several hours.

Later on, we took our regular toothpaste and brushed it.

They noticed how much effort it took to remove the stains and for coffee and tea, it was much harder.


brushing with toothpaste 


Five Drinks after Five hours.


Yukh!!!

What juice does to the egg shell?



Brushing with toothpaste.


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