The right way to combine these two ingredients would be to put a pinch of baking soda on your toothbrush and then add a few drops of lemon juice over it to achieve a set of bright shiny teeth. Just don't use this whitening method more than once a week.
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.
Lemon acidity can cause tooth erosion
As dentin is yellower in colour than enamel, tooth erosion also often leads to the appearance of stained or yellow teeth. As your enamel erodes it becomes thinner and this allows the yellower dentin that lies below the enamel to be more visible.
It's a myth that you can safely whiten teeth with lemon juice and baking soda. Unlike toothpaste, baking soda is abrasive and will wear away your tooth enamel over time. Likewise, lemon juice is too acidic to sit on the surface of your teeth.
Baking soda is abrasive and lemon juice is acidic. Together they form a destructive duo that corrodes tooth enamel. This will undoubtedly remove surface stains, but it will also damage the protective layer of your teeth in the process. Enamel is there to defend your teeth and once it's gone, it's gone forever.
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.
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.
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.
A mixture of baking soda and hydrogen peroxide has been proven to work in some cases for instant results in a pinch. Combine two tablespoons of hydrogen peroxide with one tablespoon of baking soda. Mix it until it becomes a paste and use it to brush your teeth.
Zoom In Office Whitening
Zoom-in-office whitening is the best teeth whitening system out there. It is fast (takes about an hour) and you get great results. This is the one you have probably seen before where the patients are under that blue light and it turns your teeth up to four shades of whiter.
#6 – Try baking powder and lemon juice
But remember the golden rule do not leave it on your teeth for more than two minutes because it will damage your enamel.
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.
Hydrogen peroxide, which is a natural bleaching agent, can be used to whiten teeth. Bleaching is a chemical process that uses the oxidative chemical to break down color-causing molecules and change or remove those bonds. You may experience tooth sensitivity and gum inflammation.
You must use baking soda properly to have an effective result on teeth whiteness. Before brushing your teeth, add a pinch of baking soda powder on the toothpaste. Then brush your teeth normally. Some dentists recommend brushing with regular toothpaste and then continuing brushing with baking soda.
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.
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.
Whitening yellowing teeth can be achieved through the use of bleaching trays or whitening toothpaste. Most whitening toothpaste brands have low-concentration bleach in them. This approach can work but takes an extended period of time to show a change in the color of your teeth.
Acids can destroy some of the stain molecules on teeth to reveal a whiter smile. But whitening your teeth with vinegar isn't safe. It can result in tooth enamel damage and, ultimately, more yellow-looking teeth. The same acidity that provides whitening will also wear away on tooth enamel.
The feel of brushing with baking soda can be surprising for first-timers. If used with just water, it will be quite gritty and leave an unappealing aftertaste. Some people combat this by mixing it with toothpaste or other flavors, such as peppermint.