When you are trying to decide just which teeth whitening pen would be the best choice, one thing that you should consider is whether you are going to be use it one or two times a day. It may take longer to see the results if you only use it once at night. In addition, you need to consider the amount of the peroxide in the pen. You will see quicker results with the highest percentage of peroxide, but there is a chance for more sensitivity with your teeth and some gum pain.
The teeth whitening kits for home use all have a certain amount of peroxide, which is the active ingredient to bleach the stains on the surface of your teeth. Although it will bleach the stains away it will not damage the enamel on your teeth. If you are using a pen that is causing any type of sensitivity to your teeth, you should make sure that you miss a day between treatments. You can also change to a lower percentage of peroxide.
Using a pen will normally not cause as much sensitivity as any of the other teeth whitening kits that use trays or the sticky strips. You can also choose a pen that is based on your dentist’s recommendation. You can also go online and read the different reviews about the various teeth whitening pens on the market. These reviews will give you information on how well they did and if they caused any type of pain such as sensitivity to your teeth. This is one way to find the best rated pens.
Other than reading online reviews and professional recommendations, the only other way is through trial and error until you get the one that will work best for you. One reason that people like to use the teeth whitening pen is the convenience of using them. In addition, the pens whiten between the teeth, which is something is hard for the other tray and sticky strips methods. With the pen you not only get surface whitening, but also between the teeth. You are getting twice as much whitening with the pens than you would with the other type of kits. These teeth whitening pens are especially good for people with orthodontia. These people may have trouble using the other whitening kits. The only drawback with the teeth whitening pen is that it is difficult to get the huge changes like you would with a kit that has trays or sticky strips.