Does Green Tea Stain Your Teeth?

Your smile is a part of your personality and gives the first impression for you. But you don’t want to stain your teeth, this is the reason you want to confirm whether Green tea stain your teeth or not.

In this article, we will reveal all the details about green tea & your dental heath.

Does Green Tea Really Stain Teeth?

Yes, green tea stains teeth. Now the truth has been told let’s see what can be done about it.

Green tea has a pH level of 7-10, so it does cause acidic exposure and demineralization. But this is less in quantity as compared to other acidic beverages, therefore, green tea does not make your teeth yellow.

On the other hand, green tea stains teeth with a shade of gray. This can be caused by the teeth of regular green tea drinkers; they are on the verge of green tea stain teeth.

This issue should be addressed immediately when the signs of grayish-green tea stain start showing on your teeth. Else, it may become irreversible.

Full field of green tea leaves

Why Does Green Tea Stain Your Teeth?

While thinking about teeth stains, we usually think that coffee and tea are the main cause of stained teeth. This may be true but green tea has more potential to change the enamel and color of your teeth. That too with permanent stains.

The culprit is a compound in green tea called tannin. Studies suggest that tannin increases the staining of teeth. The elements like Chromogens, Tannins and Acidity in green tea components contribute to teeth staining.

Does Decaffeinated Green Tea Stain Your Teeth?

Teeth staining may also be affected by the level of caffeine in the drink. Less caffeine in green tea means less green tea teeth stain. Although decaf teas are not caffeine-free the amount of caffeine in them is less.

Less caffeine means fewer polyphenols and tannins in the components which are the main cause of graying of teeth.

6 Ways to Drink Green Tea to Prevent Tea Stains on Teeth?

Few things can avoid green tea staining your teeth. Although these are some suggestions there isn’t much that you can do about it. It applies to all teas. Let’s see what some tips are:

1) Limit The Tea Intake

Research shows that long-term tea users who drink many cups of tea every day may develop green tea stain teeth. So, if you face this issue, it’s better to limit your tea intake for a while to see what’s causing your teeth decay.

2) Use Milk

Milking your tea also affects the effects of tannins in the tea. When you put milk in your tea it decreases the power of tannins to stain your teeth. In return, you neither leave your favorite tea nor your teeth suffer. A win-win situation.

3) Take A Straw

Fancy enough? Not more than going to expensive dental whitening treatments! These stains may become permanent. If you don’t have the means to go for teeth whitening treatments then prevention is better than cure. Use a straw to sip any juice, tea, coffee, and yes even green tea. This way your teeth are protected.

4) Swishing

You can rinse your mouth after drinking your cup of green tea. This will help in rinsing all the acid left in your mouth. Swish away all leftovers in your mouth. This is also a general piece of advice the dental doctors give.

5) Good Dental Hygiene

Follow good dental hygiene and never skip the morning and night teeth brushing routine. If you are home brushing your teeth after drinking green tea may also help reduce green tea stain your teeth.

6) Teeth Whitener

Keep a teeth whitener, many options are available at the market. Or you can consult your dental doctor.

green tea pouring from a pot to cups

Does Green Tea Stain Teeth More Than Coffee?

DID YOU KNOW? – Americans consume more than 400 million cups of coffee every day.

If you are a regular tea/coffee drinker after some time stains from tea and coffee do occur on your teeth. The reason behind this is tannins in both of them. Tannins are a substance that builds up enamel day by day and finally causes stains in teeth.

The reputation of coffee is bad in staining your teeth. But the truth is that many teas may cause more staining than coffee. Green tea on the other hand takes a long to change the color of your teeth, but the bad news is that stains from green tea may be permanent and not removed with time.

How To Remove Tea & Coffee Stains from Teeth Naturally?

A girl smiling with clear white teeth

It’s a common myth that drinking many cups of coffee or tea stains your teeth. However, just one cup of coffee may also stain your teeth the same way.

A lot of dental treatments may be available for this purpose but we have compiled all-natural for you:

1) Changing Diet

Check out and evaluate your diet. Are you taking a lot of food daily that contains tannins? Try to avoid them on daily basis.

Also, if you do consume a lot of these tannins’ food, always brush your teeth after 30 minutes of eating/drinking. This way the acid that wears out the natural enamel in teeth will be out of your mouth in time.

2) Through Fruits

Nature has a solution to all mankind’s problems. Eating certain fruits like pineapples, strawberries and papayas help your teeth be better and whiter.

You can also make a paste and apply it on teeth and brush as you do with the toothpaste. Many studies have shown the results of these fruits.

3) Oil Pulling

Rinse your mouth with oil for 60 seconds and then spit it out. You can use coconut oil, sesame oil, and sunflower oil, etc.

Oil pulling is a method in which you take some amount of oil and swish it in your mouth for a while. This takes all the bacteria and debris from the mouth.

Research states that oil pulling can help in whitening the teeth. Though, it shouldn’t be used for substituting regular brushing of teeth.

More Safe Methods to Remove Stains on Your Teeth

1) Hydrogen Peroxide

DID YOU KNOW? – Many commercial teeth whitening products have hydrogen peroxide in them.

Hydrogen peroxide is a natural bleaching agent that can help in teeth whitening and removing green tea stain teeth.

A study shows that toothpaste contains 1 percent hydrogen peroxide cab cleans and whiten teeth fast and had better results.

2) Baking Soda

Baking soda comes in topmost kitchen things that are used in many home remedies.

A study found that toothpaste with baking soda was significantly more effective at removing stains than the ones without it. You can try it too it’s easily available and effective to use.

3) Apple Cider Vinegar

Again, another wonderful product. It contains acetic acid that removes dangerous bacteria.

Apple cider vinegar acts as a cleaning agent and is a strong disinfectant. It will be best for removing coffee, teas, and green tea stains from your teeth.

Does Tea Make Your Teeth Yellow?

We now know for sure that regular intake of green tea stains your teeth. The acidic nature of green tea alters the balance of pH levels in your mouth.

But does green tea stain make your teeth yellow? No, it doesn’t! Your yellow teeth are caused by black tea or coffee. Green tea turns your teeth into a shade of gray.

What Tea Does Not Stain Teeth?

While plain black and green teas are notorious to stain your teeth. Some teas don’t stain your teas. These include:

1) White tea

Although white tea comes from the same plant as black/green tea it is not processed. Also, it doesn’t contain the agents that stain teeth. An added benefit and no staining of teeth. That sounds like a great option.

2) Rooibos Tea 

Rooibos tea is also called red-bush tea and has a nutty flavor. Coffee drinkers who don’t want to stain their teeth can switch to this tea. It has a similar taste to coffee.

3) Yerba Mate

This one is a delicious tea that comes from the Ilex paraguariensis plant. Its flavor is like mint and chocolate. What else do we need in this lifetime?

4) Peppermint tea

Peppermint tea is a much common tea that has a minty flavor more like green tea. This tea is less likely to stain your teeth. A good alternative to green tea we say!


Everything has a catch to it. The catch of enjoying your cup of green tea or sipping your coffee on a cold winter morning is staining of teeth.

You don’t have to worry now this article has equipped you with knowledge about how to remove coffee, green tea stains.

Hence, keep your dental health in check and don’t forget to brush twice a day and swish right after drinking any beverage. You are good to go!

Reasons Why Green Tea Popular Even If It Stains Teeth?

GREEN TEA FACT: Nearly 600,000 tons of green tea is consumed worldwide every year.

Green tea was always a part of Asian culture and countries like China & Japan.

Since the facts and figures of the benefits of green tea came out through extensive research, western countries have also adopted drinking green tea.

Half of the Americans are reported to drink green tea every day.

The reason why green is so popular is the health benefits it provides by maintaining health and heart functions.

  • The most common reason for its popularity is the weight loss and fat-burning mechanism that green tea provides to the body.
  • It also contains the most active bio-compounds that are polyphenols and catechins. These are help full in reducing inflammation and fights cancer cells.
  • Due to the presence of caffeine and L-Theanine, green tea helps with brain function and also protects from early aging.
  • It reduces the growth of plaque and decreases the issue of bad breath in the mouth.
  • Green tea also increases the body’s metabolism and makes it smarter by reducing fats.
  • It has also shown positive results on cardio and diabetic patients.
Saul Smith
Saul Smith
Articles: 167

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