There are several reasons why a teeth whitening pen can be described as extremely cost-effective in comparison with other teeth whitening products for home utilization. A teeth whitening pen is very convenient and handy as most of them, but there are some small but absolutely essential features, making it much more effective than teeth whitening strips and trays for instance. You have probably seen a teeth whitening pen and know how it looks and probably even how it works – if not, you can find the information you need here. Almost everyone has heard of whitening trays and strips, which require more time because the applications last much longer.
One of the main advantages of a teeth whitening pen is its small size, giving you the opportunity to put it virtually anywhere – you can stick it in your pocket or just drop it in your handbag for example, it is extremely easy. It is also very accessible because the way of utilization is pretty simple and in addition to that it does not require much time at all, unlike other whitening products for home treatment. The pointed front end of a teeth whitening pen enables you to apply whitening gel to your back teeth as well, which is a really nice feature, considering the fact that strips are really short and cannot cover all of your teeth at a jaw.
So, why is a teeth whitening pen so cost-effective?
It is because you can buy one for about 10-20$ and use it for a month – month and a half, depending on the frequency of utilization. Teeth whitening pens are effective because they contain whitening gel with high concentration of oxidizing agent /the main whitening substance/ and other ingredients, helping your enamel to recover after each application. The fact that teeth whitening happens gradually ensures that results won’t be lost in a couple of days, which is a common occasion after in-office teeth whitening procedures, during which teeth are whitened for approximately an hour (what is more, this procedure damages the enamel more and costs more because of the dentist’ professional service).
