I have reviewed the following products for brightening teeth. Please, don't try to buy them, as many of the products are dangerous and may hurt your teeth. There are also other products that I consider dangerous but that I can't review here, because I don't have the money to purchase them. There are some brands of toothpastes that you can use for brightening teeth that are very effective, but there are also products that contain toxic chemicals that can be toxic to the heart and brain. Be very careful about using any toothpaste that contains toxic chemicals.
There are a couple different types of toothpastes, and they can be marketed as whitening, whitening, yellowing, etc. If you are wondering what you are supposed to do with your mouth, that's another story. The purpose of this product is to brighten the teeth, and is not to whiten your teeth. It's a mild, yellowing, whitening toothpaste. There are some different formulas that I have heard of that are more acidic. I haven't tested them. I am still looking for something that's more mild, and I am also trying out this one. I think the best thing you can do for your teeth is to use some sort of teeth whitening product. It really doesn't hurt. It really does help your teeth.