It's more about eating foods that are less likely to leave behind a mark after teeth whitening. The white diet generally restricts your intake of foods high in dark pigments, like blueberries, broccoli, and red wine – or those particularly staining, like black tea.
Dark-coloured Food
Go on a white diet instead. Fruits and vegetables may be healthy, but many of them can contribute to tooth discolouration. Avoid vegetables like carrots, spinach, beans and broccoli. The only exception is cauliflower.
Tea (including green tea) and coffee contain tannins, which cause staining. Red wine. Drinking red wine is one of the most common causes of tooth staining. Cola.
Beverages- Drinks can be some of the worst culprits when it comes to stained teeth. Between acidity and colour, drinks like coffee, tea, wine, fizzy drinks and sports drinks can stain teeth and contribute to enamel erosion. TIP: Drinking through a straw helps staining dyes avoid teeth altogether.
Yellow stains are usually due to eating and drinking dark-colored foods or beverages. It may also mean that you need to improve your oral hygiene. Brown teeth discoloration is a result of smoking or using chewing tobacco.
Extrinsic stains are the result of food and beverages that stain the teeth, including coffee, dark soda, tobacco, and red wine. Intrinsic Stains – Intrinsic stains occur when the inside of the tooth, which is also called the dentin, begins to yellow or otherwise darken over time.
Eggs are another great source of calcium, as well as being low in staining pigments. Milk is excellent for the health of your teeth, thanks to its calcium content. It's also one of the least staining dairy products. Oatmeal is high in fiber, as well as low in staining pigments.
Brush with baking soda and hydrogen peroxide paste:
Baking soda has teeth whitening properties; that's why it's prevalent in toothpaste commercials. It helps in rubbing off stains from the tooth surface due to its mildly abrasive nature. Hydrogen peroxide, on the other hand, is a natural bleaching agent.
Apples, celery and carrots
These healthy fruits and veggies act like natural stain removers by increasing saliva production, which serves as the mouth's self-cleaning agent. They also may kill bacteria that causes bad breath, and their crunch factor works to scrub teeth clean.
Carrots, Celery and Root Vegetables
Carrots and celery are also good sources of beta carotene, which your body needs to create vitamin A -- a nutrient essential for building strong teeth.
Dairy products, such as cheese, yogurt and milk, contain lactic acid and the enamel-fortifying mineral calcium, which strengthen teeth while also whitening them. Chewing on cheese also prompts production of saliva, which washes away staining food particles.
Broccoli A source of vitamin C and calcium, this green vegetable is great for keeping your teeth and gums healthy. Moreover, broccoli can help keep your smile bright due to its iron content that forms a protective coating on tooth enamel.
Fortunately, dark green vegetables such as spinach and kale actually create a protective film over the teeth. Be sure to eat plenty of leafy greens before your favorite tomato sauce. Citrus fruits can also erode tooth enamel, so be sure to rinse with plain water immediately after enjoying them.
Celery, raw cauliflower, and green and yellow apples all help to clean your teeth while having little pigment, making them good choices.
With a pH value of 4.5-5.2, bananas have remarkably low levels of acidity when compared to other fruits, making them a safe choice for healthy teeth. Bananas have even been proven to whiten teeth, particularly when considering the peel.
Tartar Buildup
The tartar itself is porous and is highly susceptible to discoloration and staining. Foods, beverages, and other factors can turn it a noticeable brown color as a result. The buildup of tartar on and between teeth is often the result of a lack of brushing and flossing on a regular basis.
Blackberries, blueberries, and raspberries contain dark pigment that can, over time, stain teeth. But these fruits also contain essential nutrients, like potassium, vitamin C, and fiber. Plus, they are rich in antioxidants, which help protect your cells from disease.
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.
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.
Coffee, just like other dark, acidic, beverages, can stain your teeth over time. So yes, drinking coffee can begin to stain your teeth if you are drinking it consistently. However, the good news is that the staining is usually just cosmetic and is not necessarily leading to further teeth related disease or decay.
What about the brown spots or stains? Most are reversible and removable as the dentist can scrape off the brown spots. However, there are permanent brown stains that can permanently ruin our smiles. Good thing is that the dentist can instead hide that brown discolouration with the use of fillings, veneers and crowns.
Brush your teeth with water and baking soda or toothpaste for up to two minutes each day. This removes surface bacteria and discoloration on the tooth.