Do whitening toothpaste make your teeth white at all?
I wonder sometimes if it really does. I`ve tried whitening toothpastes & the results come out like how my teeth were already. Well, anyways I ask this question because it`s for my Science Fair project. And because I can`t find any information about my question on the internet :P soo, does anybody know the answer to this? If you do, thank you for your time for reading this.
If soft drinks make coins pretty and shiny, why does it erode your teeth enamel?
I'm doing a science fair project and I need more details. I researched it and it said to put an old dirty penny in the soda bottle for 3-5 days and it will be shiny. But I still don't see how that would represent what it would do to your teeth. Please help.
Where to get human teeth for science fair project?
I have a science fair project coming up and was thinking of doing this-
What is the effect of various beverages on tooth enamel?
But.. where do I get teeth?
If it's any help, I live in Miami.
Thanks in advance =)
Science Fair project: Dipping eggs into liquid to see which toothpaste works the best, what is the procedure?
I am doing my science fair project on which toothpaste whitens your teeth the best. I know that you use eggs and dip them into a liquid, but what is the exact materials and procedure?
How can i test which toothpaste works the best?
Hi im making a science fair project abour grade 9 chemistry and this is the best i could find. I was thinking on brushing eggs with the toothpaste then putting them on vinegar. But could you guys help me find another way?
Best substitute for teeth enamel & dissolve it it max of 1 week?
I'm doing a science fair project where the question is "which acid is worse for your teeth: phosphoric (cola), acetic (pickle juice or white vinegar...which would be better?), citric (orange juice), or lactic (yogurt)" but i dont need the answer for this... but what would be the best substitute for teeth enamel... i heard about egg shells but how would i test it cuz its too thin and i dont have a weigher and im not really gonna buy one for this.... so which material is most similar to teeth enamel and shows results on the course of 1 week max?
ty~~~ 8D
What makes toothpaste clean your teeth?
I'm doing a science fair project on which toothpaste cleans teeth the best and I need some background info. What exactly makes toothpaste clean stains, remove plaque etc?
What toothpaste whitens your teeth the most?
I'm doing a science fair project on which toothpaste whitens your teeth the most so please just give me some random brands that work pretty well. Thank you!
What type of toothpaste will clean stained teeth the best?
That is my science fair project. I will be using tartar control toothpaste, fluoride toothpaste and non-fluoride toothpaste.
-How do I record the shades of the stained and clean teeth?Is there some kind of machine I can use?
-Where could I get actual teeth?Dentist?
-What would be a good hypothesis?Has to be an "If......then......"hypothesis
-How I properly stain them.
What is the best substitute for human teeth enamel?
im doing my 7th grade science fair project and my project is to see the different effects on human teeth enamel from drinking soda and other sorts of other drinks(coffee, juice, milk,etc) but i have one problem i'm not allowed to use real teeth, so i was wondering what is an equivalent substitute for human teeth enamel