All products mentioned on this page were used for the purposes of brightening the teeth.
I have reviewed a few different products for brighter teeth, and here are the results: Mouth Brightener (Pronylic Acid)
I am a dentist that uses the mouth brightener on teeth that have dark gums, to help them look better. I have been recommending the mouth brightener for almost 25 years and still recommend it to others.
For those that don't know, mouth bleaching (i.e. lightening of the mouth) occurs when the pigment layer within the gums (the enamel layer) is damaged by bacteria that cause it to be dark. When the enamel is damaged, teeth can become white and hard to chew on. If you have dark teeth, the mouth bleaching technique can help them appear brighter.
There are many options to choose from. I am a fan of the mouth bleaching toothpaste, which contains fluoride. It can help prevent cavities and plaque. In my opinion, it is a necessary step to improve your teeth. The products that don't contain fluoride include the toothpaste, toothpaste whitening toothpaste, and fluoride toothpaste.
If you don't want to use fluoride toothpaste, a whitening toothpaste will help your teeth look brighter and better. The whitening toothpaste can be found at a pharmacy, but it can be expensive. Whitening toothpaste will also help you with gum health.