Whitening strips are easy to use and affordable, so you may be questioning if they really work. The short answer is yes, they really work. However, not all whitening strips are formulated the same, so not all whitening strips work as well as you would like them to.
If you are looking for whitening strips that have the same whitening power as a dental procedure it is important to take a few facts into consideration. Do whitening strips work? Here’s what you need to know.
What Are the Ingredients?
If you are comparing products, you will probably notice that most (if not all) whitening strips are formulated with hydrogen peroxide as the main active ingredient.
Unfortunately, this can be very misleading because it is the strength of the hydrogen peroxide (H2O2) in combination with other ingredients that makes one product better than another.
Many are formulated with peroxide that is no stronger than an antiseptic, and of course you know that isn’t very powerful in terms of its bleaching capabilities.
If it were that effective, every time you poured it on a cut your skin would turn several shades lighter. This isn’t the case, so you know those products aren’t all they’re cracked up to be.
Are They Easy Enough to Use?
Secondly, you need to look at how they are applied. Just because they are whitening strips doesn’t mean they are all going to be as easy and comfortable to use.
Some are a two-step process which requires you to place the gel on first, then place the strip on your teeth to keep the gel in place. Others are coated with the gel and formulated to be malleable so they conform easily to the shape of your teeth in order to stay in place long enough to do their work.
At this point it is also important to discover if there are any adhesive properties to the whitening strips to give that added bit of stability so they stay in place longer.
Nothing is worse than those strips sliding all over your mouth instead of staying intact while the bleaching takes place.
How Long Will I Need to Keep Them in My Mouth?
Here is the $64,000 question! The answer to this is a dead giveaway as to just how effective those whitening strips are. Anything that needs to stay in your mouth for an hour or more isn’t very strong so don’t expect very much.
The longest period of time you should be required to leave whitening strips in your mouth is only 30 minutes. Those whitening strips that you leave in overnight are next to useless, so don’t waste your hard earned money.
So do whitening strips work? The bottom line is that yes, whitening strips work if you find a product that has a strong enough concentration of hydrogen peroxide comparable to what a dentist uses in a professional procedure.
You are also looking for something like sodium hydroxide as an additional ingredient that also has bleaching power. Finally, you need to find whitening strips that have some type of adhesive compound to help them remain in place – but remember, no longer than 30 minutes.
Do whitening strips work?
They do if you find the right product. It’s just that simple.