The quickest, most dramatic way to whiten is to get an in-office bleaching at a dentist's office. Using professional-strength hydrogen peroxide and special lights or lasers, your dentist can remove even deep stains in about an hour.
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.
Let the banana residue sit on the teeth for about 10 minutes and then brush the teeth with a paste of lemon juice and baking soda. Lemon juice is acidic, and baking soda is abrasive. Together, these two ingredients make a natural whitening toothpaste.
There are a number of ways that you can whiten your teeth if they are or have already yellowed; these are a mix of over-the-counter toothpastes, home whitening products or, in some cases, mechanical plaque removal by a dentist or hygienist.
Professional Whitening Treatments
Professional in-office whitening treatments (such as Zoom Whitening) can be used to get your teeth several shades whiter than any over-the-counter product can manage.
Baking soda toothpaste is a safe and effective way to clean and whiten teeth. However, brushing with baking soda alone is not approved by the ADA because baking soda lacks fluoride, an essential cavity-fighting ingredient. An alternative is to purchase a commercial toothpaste that includes baking soda and fluoride.
Most teeth whitening dentists use hydrogen peroxide to achieve this goal. Dentists use concentrated hydrogen peroxide gels with heat and light to brighten your teeth in approximately an hour.
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.
Your Teeth Aren't Clean
You may not see it, but your teeth may have a dirty biofilm or layer of plaque buildup that is preventing the whitening agents from targeting your tooth stains. Consider teeth whitening after your next routine dental cleaning.
Brushing your teeth is meant to remove harmful bacteria and plaque but not to whiten them. As recommended by your dentist, brushing twice a day is vital because it prevents cavities and tooth decay. Brushing alone will not whiten your teeth, though, and even whitening toothpaste only has a minimal effect on your teeth.
Baking soda is good for teeth whitening because it is a very mild abrasive, which helps remove stains from the surface of your teeth. In addition, baking soda is alkaline and salty, which helps lighten acid-based food stains – such as those from coffee, tea, and red wine – on teeth.
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.
Coconut Oil Pulling with Baking soda
This is a very effective method to get your teeth white in a day, as oil pulling is a proven and tested technique that eliminates bacteria and plaque exposing brighter, whiter teeth.
Hydrogen peroxide and carbamide peroxide are most commonly used in whitening treatments, the ADA says. These ingredients can penetrate tooth enamel and break down discoloration without softening or thinning teeth, Elchami explained.
Dental veneers are a great way to permanently whiten your teeth, so no more white strips and no need for whitening treatments. A dental veneer is a thin piece of porcelain material that is placed on top of natural teeth. They are bonded to the tooth with a cement-like material to ensure a stronghold.
Brushing teeth with baking soda
One of the best and most accessible natural solutions for whitening teeth is baking soda. It is also referred to as sodium bicarbonate, and it boosts tooth whitening abilities and lessens discoloration. Mix baking soda with alum powder in an equal proportion.
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.
Consuming Certain Foods and Drinks
“Certain foods that are high in tannins, such as red wine, are potential causes of yellow teeth,” notes Crest. Other teeth-staining foods include coffee, citrus fruits and juices, soft drinks, teas, berries, tomato-based sauces, curry, balsamic vinegar, and soy sauce.
Using Baking Soda Safely
The soda should ideally not be used too frequently since it can damage the enamel as a result of frequent use. It should generally only be used about once per a week and for two minutes at a time.