Care for your mouth with fluoride.

Did you know that it also helps maintain whitening by strengthening the tooth surface?

You don't necessarily need to buy fluoride; if you go to a nearby public health center, they will give you the solution.

Then you can put it in a container like this and use it.

If the public health center doesn't provide them, you can purchase them at a pharmacy.

Since it has a coating, it doesn't stain, and I feel like I hardly ever have to go to the dentist.

The name is fluoride mouthwash!