Search results
Results from the WOW.Com Content Network
Elephant toothpaste reaction Two people watching the reaction of Elephant's toothpaste. Elephant's toothpaste is a foamy substance caused by the quick decomposition of hydrogen peroxide (H 2 O 2) using potassium iodide (KI) or yeast and warm water as a catalyst. [1] How rapidly the reaction proceeds will depend on the concentration of hydrogen ...
Whitening toothpaste cannot alter the natural color of teeth or reverse discoloration by penetrating surface stains or decay. To remove surface stains, whitening toothpaste may include abrasives to gently polish the teeth or additives such as sodium tripolyphosphate to break down or dissolve stains. When used twice a day, whitening toothpaste ...
Remineralization is a natural process and does not have to involve fluoride. Tooth remineralization is the natural repair process for non-cavitated tooth lesions, [1] [2] in which calcium, phosphate and sometimes fluoride ions are deposited into crystal voids in demineralised enamel. Remineralization can contribute towards restoring strength ...
Step One: Apply Toothpaste. Wipe the scratched area clean and apply a layer of non-gel toothpaste. Brands with a higher amount of abrasive (such as baking soda varieties) work best.
Without a doubt, one of the most popular ingredients to emerge in the last five years is charcoal—specifically activated charcoal. Known for its detoxifying properties, activated charcoal first ...
So you’re about the brush your teeth when you realize you’re out of toothpaste, and the only one available is your children’s candy flavored version. The hidden danger of using your kid’s ...
Tooth whiteners in toothpastes work through a mechanical action. They have mild abrasives which aid in the removal of stains on enamel. Although this can be an effective method, it does not alter the intrinsic color of teeth. Microabrasion techniques employ both methods.
Sensodyne toothpastes work in different ways depending on the product's active ingredient—potassium nitrate, strontium acetate/chloride. Potassium nitrate: The potassium ion hyperpolarizes [3] the nerve and stops it from firing. The nerve impulses are thus desensitized and there is no pain.