Now before we hop into the list of the best teeth whitening kits, its important to get you up to speed on some important aspects to consider before hitting that buy button.
From the active ingredients found within the teeth whitening kits to identifying the types of stains on your teeth, we cover all the important details at length.
Carbamide Peroxide vs. Hydrogen Peroxide – How These Active Ingredients Differ
When it comes to comparing any of the teeth whitening kits in this article you will find that the manufacturers will rely on either a carbamide peroxide or hydrogen peroxide.
While not getting too science-y (although this article from the ADA makes for a great read), carbamide peroxide when used, will break down into hydrogen peroxide.
According to the ADA, carbamide peroxide contains hydrogen peroxide at a 3:1 ratio. Therefore 30% carbamide peroxide is equivalent to 10% of hydrogen peroxide.
Does This Have A Bearing On Teeth Sensitivity?
Since carbamide peroxide breaks down into hydrogen peroxide, those men out there with overly sensitive gums or teeth may notice a small, yet noticeable, improvement in comfort when using a whitening agent relying on carbamide peroxide.
The reason for this is that the solution gradually breaks down over time.
This is likely the reason why some men may try a popular white strip application and come away with unsatisfactory results due to discomfort given its hydrogen peroxide base.
But What About Results?
When visiting the dentist office or simply in a supervised environment, many professional depend on hydrogen peroxide. The reason is that it works quicker than it’s carbamide peroxide counterpart.
Therefore, if you are in a pinch and need to brighten your teeth for a wedding or job interview this weekend, then a hydrogen peroxide solution will be a more satisfactory purchase.
However, if you are ok with not rushing the process along but want effective results in a non-abrasive manner, then carbamide is a better pick.
Why Are Your Teeth Yellowing? A Look At Intrinsic and Extrinsic Stains
It’s important that when considering teeth whitening options on the market that you don’t needlessly waste your money.
Being able to correctly identify why your teeth look a shade or two darker is important before you click that buy now button.
Here’s what you need to know about intrinsic and extrinsic stains:
Intrinsic: These are stains that are behind the enamel of your teeth. Causes of these stains are largely due to factors outside of your control.
Some of the more common reasons for intrinsic stains may have to do with fluoride levels within the drinking water you had as a kid. In addition, some child prescribed antibiotics may lead to yellowing of your teeth as an adult. In order to resolve these stains you will need to visit your family dentist to discuss the options available to you. If you have intrinsic stains, do not buy a home whitening kit as it will not show a marked improvement in your teeth shade.
Note: Intrinsic stains are much more rare when compared to extrinsic stains.
Extrinsic: These are stains that are on the enamel of your teeth. Therefore if you drink coffee, soda/pop/coke (or whatever your region calls it), wine, etc. you will notice a slight discoloration in your teeth. Folks out there with extrinsic stains can benefit from teeth whitening kits.
Depending on the duration since your last application will largely determine how bright your smile will be post use.
If you are looking for a brighter smile, in order to get rid of extrinsic stains persistence will be key. Therefore be sure to use the kit completely in order to achieve best results like the ones we outline below: