does whitening toothpaste work science project
We think that Colgate Optic White Advanced toothpaste will be the best whitening toothpaste out of the 3 we are testing. Ad Natean Toothpaste Whitens Teeth and Leaves Your Mouth Feeling Clean and Fresh.
High School Science Fair School Science School Science Exposition Scientifique Lycee H High School Science Fair Science Fair Science Lessons High School
The table below would be adopted in designing a controlled experiment to test Sullivans hypothesis which is derived from her assertion that her new toothpaste whitens teeth five times faster than other toothpastes.
. To simulate stained teeth place the ceramic tiles in a bowl and cover with coffee. The active ingredient in most whitening products is hydrogen peroxide H 2 O 2 which is delivered as hydrogen peroxide or carbamide peroxide. 2 Best Teeth Whitening Products Reviewed.
Sources and writing conventions are the work of the students and have not been verified Find more school science projects experiments lesson. Toothpaste containing silica an abrasive ingredient remove extrinsic stains by scrubbing the surface of your teeth. 21 Optic White Express White Whitening Toothpaste.
Alternatively if you want to try this on actual teeth you may be able to. How does toothpaste work. Because whitening toothpastes can only affect the outer enamel layer they do not affect yellowing of the inner dentin layer.
1 Science Fair Projects Teeth Whitening. Then remove the tiles and let them dry completely about one or two days. Five Valuable Benefits For Your Child.
Let the tiles soak for a couple of days. Toothpaste contains the following things. When used twice a day whitening toothpaste can take from two to six weeks to make teeth appear whiter.
When toothpaste is placed on half of the hard boiled egg and the whole egg is placed in vinegar the half of the egg that does not have vinegar will appear spongy from the acid eating away the calcium from the shell. 22 Crest 3D White Expert Impacts Whitestrips 20 Treatments Crest 3D White 1 Hr Express Whitestrips 2 Therapies Teeth Whitening Kit. Whitening toothpaste can appear to whiten teeth slightly by removing surface stains such as those caused by drinking coffee or smoking.
23 Sonic Blue Smart Brush Bleaching Set. My hypothesis was correct. This sounds like a wonderful science project for you.
The egg shell stains fairly readily you can soak it overnight or longer in soda or coffee for example and can be cleaned with whitening agents. The toothpaste side has fluoride and the shell is. Science fair projects about dentistry can spark your curiosity and imagination about teeth and dental care.
Pronamel Protects Enamel Against the Effects of Acid Erosion Restores Natural. There are many different whitening toothpastes on the market as well as different natural remedies such as activated charcoal and turmeric. This study was important and useful because it shows what whitening toothpaste works best out of the four toothpastes I tested.
In fact sometimes whitening toothpaste can make inner-layer discoloring more noticeable. My data supports this because it shows that Colgate whitened the best. My question is whether natural remedies for teeth whitening would work better than commercial brands.
However whitening toothpaste may not be able to remove stains that go deep inside by penetrating the enamel. Hydrogen peroxide actually removes surface stains and whitens. Although whitening toothpastes are typically designed to maximize cleaning and minimize wear on tooth enamel be careful to follow manufacturer recommendations.
Most of the time this is baking soda to remove food and stains from your teeth. Here are some tips to consider when choosing your. More modern improvements include whitening toothpaste and toothpaste with Triclosan.
3 Whitening toothpastes exert their action either because of the abrasive properties of the paste or because of specific chemical components such as silica aluminum oxide sodium bicarbonate carbamide peroxide and hydrogen. The experiment would begin with a question which would be answered by carrying out the study. Gather the necessary materials.
Now present toothpastes are composed of all sorts of flavoring sweeteners and other ingredients to preserve it. Scrubbing agentsthese are called abrasives. 1 The role of a whitening toothpaste is to remove unwanted surface deposits and stains with minimal effect on the tooth structure.
Toothpaste has gentle polishing or chemical agents that provide additional stain removal effectiveness. Can whitening toothpaste whiten teeth. KöR Whitening works by allowing a tight seal with trays worn at night for several weeks first.
One medium that you may be able to use in place of teeth in your experiment is a hard boiled egg. Carbamide peroxide is a stable complex that breaks. Toothpaste will make your teeth whiter by only one shade.
Whitening toothpastes that contain blue covarine can have an immediate effect. The whitening gel stays on the teeth removing the surface stains and deep stain molecules over the several week period. How does toothpaste work.
Most of the time the scrubbing agents in toothpaste are baking soda hydrogen peroxide and. Bleaching is defined here as the chemical degradation of the chromogens. But in a limited way.
Brushing with baking soda can remove light. We think this because it has the most stars with 46 out of 5 and it contains 2 of hydrogen peroxide which is a professionally recommended whitening ingredient. Smile Science Professional Teeth Whitening Kit is a clinically-proven 2-part system which provides sensitive teeth with effective stain removal and professional whitening by up to 8 shades in just 10 daysThe pre-stain remover gel formulated with nourishing strengthening ingredients pre-treats and removes stains whilst the light-activated whitening.
Whereas silica only removes the stain. Research has shown that whitening toothpaste does have an effect while removing stains from the upper layer of the teeth. Toothpaste does for our teeth what soap does for our hands.
Whitening toothpastes may contain strong abrasives or chemicals that can remove some stains on the outermost layers of a tooth. When used twice a day whitening toothpaste can take from two to six weeks to make teeth appear whiter. It also helps others decide what toothpaste to buy to.
The tight seal with the KöR Whitening Gel refrigerated at all times allows for the science behind the product. Label four of the tiles with the type of toothpaste that will be used on each tile. Im planning on doing a tooth whitening experiment on hard boiled eggs or their shells.
Products with hydrogen peroxide can whiten intrinsic stains by bleaching. Natean Toothpaste is Backed By Science Inspired By Nature and Designed To Be Clean. Whitening may be accomplished by physical removal of the stain or a chemical reaction to lighten the tooth color.
If you work hard on a science fair project you might even earn scholarship funds that you can use for your education. Pictures Day 1 Day 7 Day 14 How It Works Colgate Toothpaste.
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