Tooth Discolouration: Types, Causes & Treatments

A smile is the best thing you can wear every day. 

Imagine when you smile and your yellow teeth peek from behind. That’s Absolutely Gross! Your whitey pearls are your greatest asset and they play a major role in making or breaking your appearance. In this blog, we have brought various details on types of Tooth discolouration, causes, treatment and prevention measures. Keep on reading to know how to get rid of yellow teeth. 

What Is Tooth Discolouration?

Tooth discolouration refers to a change in the colour of teeth. As a result, your teeth start to appear yellow and stained. In some areas near the gum, they might even start to show white or dark blotches. 

Let’s learn about the various tooth discolouration causes. 

What Causes Of Tooth Discolouration?

  1. Lifestyle

Food and beverages are among the main causes of tooth discolouration. Stained teeth are more frequently brought on by consuming considerable amounts of coffee, tea, colas, starchy foods like pasta and potatoes, red sauces, red wines, and chocolate. Additionally, smoking and consuming tobacco also are major tooth discolouration causes.

  1. Ageing

Your teeth’s outer layer of enamel gradually wears out as you age. This renders the teeth far more susceptible to damage and decay by exposing the dentin, the yellowish tissue that makes up the majority of teeth.

  1. Poor Oral Hygiene

Not following a proper hygiene routine may also cause your teeth to discolour. The accumulation of plaque and tartar in the teeth and gums is largely caused by failing to brush or floss your teeth on a regular basis. Including effective oral hygiene products in your daily routine can help you get rid of stained teeth.

  1. Disease

Tooth discolouration can be brought on by illnesses that stop the dentin and enamel from developing normally. Additionally, several medical procedures, such as head and neck radiation and chemotherapy, can also be major tooth discolouration causes.

  1. Genetics

Genetics also play a major role in having thicker enamel and pearly white teeth. However, you must maintain a proper oral hygiene routine to prevent any type of tooth stains.

What Are Different Types Of discolouration?

Extrinsic Tooth discolouration 

This kind of staining damages the outer layer of your teeth i.e., enamel. Extrinsically discoloured teeth are caused by exposure to certain environmental variables, such as specific foods and drinks.

Intrinsic Tooth discolouration 

This kind of discolouration begins inside the dentin of the tooth, which is the layer under the enamel. Dental injuries and particular drugs are the major causes of intrinsic tooth discolouration.

How To Preven Tooth Discolouration

  1. Opt for effective oral hygiene products such as mouthwashes, teeth whitening strips, toothbrushes, etc. Along with helping in cleaning your pearly whites, the antibacterial properties of oral hygiene products lessen the plaques that absorb stains. 
  2. Drink lots of water, especially after meals. This assists in displacing food particles that stain teeth.
  3. Opt for siping beverages like coffee, tea, cold drink, etc with a straw to avoid direct touch to your teeth
  4. The enamel of the teeth can be strengthened and stained teeth can be prevented by eating a nutritious diet that includes green, leafy vegetables, nuts, cheeses, yoghurts, and foods high in fibre.
  5. Lastly, dont forget to brush your teeth twice daily for two minutes each and floss once a day.

These preventive measures are a great way out if you are looking for ways how to remove deep stains from teeth.

What Are Some Home Remedies For The Treatment Of Tooth Discolouration?

Coconut Oil Pulling 

Coconut oil pulling allegedly helps whiten teeth by removing plaque and bacteria from the mouth.

Apple Cider Vinegar 

Very little amounts of apple cider vinegar can be used to whiten teeth.

Banana, Lemon, Or Orange Peels

It is believed that the chemical d-limonene and/or citric acid, present in various citrus fruit peels, aid in teeth whitening. This is a great at-home tooth discolouration treatment.

What Kind Of Professional Treatment Need For Tooth Discolouration?

Dental Crowns

Cavities might occasionally discolour teeth. Your dentist might advise dental crowns if you also have weak or decaying teeth in addition to discolouration.

Porcelain Veneers

You might want to think about porcelain veneers if you have extensive tooth discolouration that doesn’t get better with whitening. These thin, sturdy ceramic casings have a tooth-coloured finish. It works well on all types of teeth stains.

Dental Bonding 

Dental bonding may be advised by your dentist if you have severe tooth discolouration that doesn’t get better with whitening. This process involves covering stained teeth with a composite resin that is tooth-coloured.

Teeth Whitening 

Professional teeth whitening procedures can be obtained at home or in the dentist’s office. With these procedures, different types of teeth stains are removed from your teeth using hydrogen peroxide or carbamide peroxide.


With all these home remedies and professional ways how to remove deep stains from teeth, we are sure you are going to revamp your whole oral hygiene routine. With the correct set of products, you can avoid any major damage to your teeth. Check out an amazing range of oral care products at At Day Break. From effective teeth whitening strips to electric toothbrushes, they have it all for you.

FAQs On Tooth Discolouration

  1. Is it normal to have tooth discolouration?

Yes, it’s absolutely normal to have stained teeth.

  1. Does tooth discolouration means a cavity in teeth?

Not necessarily a stained tooth means having a cavity. Cavity causes permanent damage to the enamel.

  1. What is the main cause of tooth discolouration?

Wrong eating habits, maintaining poor oral hygiene, ageing symptoms, medications, smoking, consuming tobacco and missing out on effective oral care products can cause tooth discolouration.

  1. What is the difference between tooth cavities and discolouration?

A cavity, commonly referred to as tooth decay, begins as a small hole in your tooth and permanently affects your enamel. Teeth stains, which are typically brought on by specific foods, drinks, or lifestyle choices, can discolour the surface of your teeth.

  1. Why are my teeth yellow when I brush them every day?

Certain meals and drinks can discolour teeth even after daily brushing. For instance, drinking coffee, tea, or wine frequently can all result in yellow teeth. Additionally, cigarette smoking can sometimes leave teeth yellow, despite regular brushing.

Read More:

Everything You Need to Know About Dentures

The Cost of In-Office Dental Treatments in India

Dental Cleaning: Why It’s Important and What to Expect

Diabetes and Your Teeth – The Hidden Connection

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