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.
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.
The difference between baking powder and baking soda
Baking soda is the active ingredient in baking powder, but baking powder also contains starch and acid. For the means of teeth whitening, baking soda is preferable as it better preserves a healthy pH in the mouth.
#6 – Try baking powder and lemon juice
Your teeth will be so blinding that you'll have to warn people to put on some sunglasses before you smile at them. Baking-powder eliminates stains on the surface of your teeth and lemon juice as we already said has multiple components that lighten teeth.
Baking powder may work, but it is not quite effective. Instead, apply a paste of baking soda to your teeth and rinse after 15 minutes. The action is slow. Other remedies that work are orange peel, vinegar, and lemon juice, but these are acidic and can attack the enamel.
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.
Reduces Acidity and Plaque
Baking soda is alkaline, so it can help regulate your mouth's PH by neutralizing the acidity. As such, baking soda not only prevents tooth decay but also helps remineralize your enamel. Baking soda can also limit plaque buildup by neutralizing plaque acids.
Baking soda, also known as sodium bicarbonate, is composed of a chemical compound that makes it a great mild abrasive. It is this same abrasiveness that effectively removes surface stains from your teeth and make them appear whiter.
Baking soda has been shown to help kill bacteria that leads to gum disease and has contributed to better gum health when used without bleaching products. Baking soda helps break up biofilm that irritates the gums and is useful for removing superficial stains.
Studies have shown that baking soda and peroxide together can kill some of the bugs that cause gum disease, reduce plaque and reduce gum inflammation. Did you know that it can also whiten teeth? Stir mixture into paste-like consistency. Make sure it's not too gritty!
In fact, while it may look effective, it's really just temporarily removing surface stains.As for salt, the same holds true. Salt acts as a surface abrasive and can definitely make teeth look whiter, but it can really damage your tooth enamel, and unfortunately once your enamel is damaged, it's damaged for life.
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.
Carbamide peroxide and hydrogen peroxide are commonly used in whitening interventions and can readily permeate dental hard tissues. Temporary tooth sensitivity and gingival inflammation are the most common adverse effects of vital tooth whitening.
Hydrogen peroxide is a mild bleach that can help to whiten stained teeth . For optimal whitening, a person can try brushing with a mix of baking soda and hydrogen peroxide for 1–2 minutes twice a day for a week. They should only do this occasionally.
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.
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.
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.