First, water is the absolute best thing you can drink to keep your smile healthy. Rinsing your mouth out when you first wake up can help keep white spots from appearing. Second, as mentioned above, milk can be a great way to fortify your enamel and reduce stains.
Even with daily brushing, certain foods and drinks can cause stained teeth. For example, frequently drinking coffee, tea and wine can all lead to yellow teeth. In addition, even regular brushing cannot always combat yellow teeth caused by smoking cigarettes.
Conclusion. Baking soda is an effective teeth whitener when used appropriately to brush the teeth. Keep in mind that it is also important to maintain regular dental visits and continue using a good toothpaste with any baking soda brushing routine.
What Can Be Done to Whiten Yellow Teeth? If you're looking for a radical change in the coloring of your teeth, you need professional-grade whitening to get the job done. Your cosmetic dentist can provide treatment that penetrates deep into the enamel and removes years of stains with a powerful bleaching agent.
Diet: Certain foods that are high in tannins, such as red wine, are potential causes of yellow teeth. Some of the most common causes of tooth discoloration include drinking beverages such as coffee, tea, and wine. These substances get into the enamel of your teeth and can cause long-term discoloration.
Eating and drinking certain items can cause a rapid change in tooth coloration, especially if you suddenly switch to consuming these products a lot. The biggest culprits are coffee, tea, wine, dark sodas, and starches like pasta.
If teeth whitening does not work for you, it might be because of the product you are using, the type of tooth stains or spots, or strength of the bleaching gel. Product type – Whitening toothpaste does not remove deeply embedded stains.
One of the biggest causes is aging. As you get older, the hard enamel that covers your teeth can begin to thin, revealing the yellowish-brown color of the dentin beneath it. And no amount of tooth brushing can remove the dull color, because it's the result of material under the enamel showing through.
Banana peels don't do anything to whiten your teeth. Many articles recommend rubbing the peel against your teeth for a few minutes. While this could scrub off some surface stains, it's no more effective than brushing your teeth. Banana peels have no special whitening properties.
Baking-powder eliminates stains on the surface of your teeth and lemon juice as we already said has multiple components that lighten teeth. Just mix a teaspoon of baking powder and a teaspoon of freshly squeezed lemon juice and brush your teeth with the paste this mixture will work wonders in just two minutes.
Because baking soda removes discoloration from the surface of your teeth, it won't remove deeper stains. According to the Mayo Clinic, toothpaste containing baking soda can help coffee and smoking stains, and it could take between two to six weeks for you to notice a difference.
Lemon Peel and Juice
Yet another great fruit that works also as a great teeth whitener is lemon. Lemons contain high acid level in the peel, which is a great whitener or even bleaching agent. You can use the lemon in two different ways; use the lemon peel to rub on your teeth or squirt the lemon juice on your teeth.
The good news is that even naturally yellow teeth can be whitened, and kept white, if you understand the causes behind tooth discoloration.
Consuming Certain Foods and Drinks
Other teeth-staining foods include coffee, citrus fruits and juices, soft drinks, teas, berries, tomato-based sauces, curry, balsamic vinegar, and soy sauce. Ingredients in these foods can seep into your enamel (the outermost covering of your teeth) and cause discoloration.
For about two to six weeks, you can use dentist-recommended whitening toothpaste and brush twice a day. You can use a certified whitening mouthwash which usually takes about three months to produce visible results. Whitening strips are the most compelling in-house treatments that last up to six months.