Can I Drink Green Tea After Teeth Whitening?

Written by Dr. Brian Harris

December 28, 2023

Can I drink green tea after teeth whitening? The short answer is yes, but with caution. Green tea contains tannins that can stain teeth, especially after whitening treatments.

This article delves into the impact of green tea on your newly whitened teeth, offering practical advice on how to enjoy it without compromising your smile.

We'll cover the effects of green tea on teeth, how to treat potential stains, the recommended waiting period post-whitening, and tips for tea consumption that minimizes staining.

Our goal is to help you maintain that bright smile while enjoying your favorite beverages.

What this article covers:

Is Green Tea Bad for Your Teeth?

Green tea is not just a soothing beverage; it's also beneficial for oral health. Research highlighted by the National Center for Biotechnology Information (NCBI) shows that green tea contributes to healthier teeth and gums. Its properties help reduce oral bacteria, which in turn combats cavities, gum disease, and bad breath. 

green tea after teeth whitening

However, it's important to consider a few important aspects when incorporating green tea into your oral health routine. 

Teas, including green tea, contain tannin—a substance that can stain teeth. To mitigate this, it's recommended to brush your teeth or rinse your mouth after drinking tea. Additionally, adding sweeteners or acidic substances like lemon to your tea can increase the risk of cavities and erode your teeth. For the healthiest option, it's best to enjoy green tea in its natural form.

Although green tea does have the potential to stain teeth, its overall benefits for oral health, such as reducing the risk of cavities and gum disease, make it a worthwhile inclusion in your diet. Just remember to practice good oral hygiene and consider enjoying your green tea without additives to maximize its benefits.

How Do You Treat Green Tea Stains on Teeth?

When it comes to treating green tea stains on teeth, the approach is straightforward yet effective. Regular brushing, particularly with a whitening toothpaste, plays a crucial role in combating these stains.

At SNOW, we understand the importance of this and offer a Teeth Whitening Toothpaste that is specifically formulated to address such concerns while being gentle on your teeth.

can you drink green tea after teeth whitening

For more stubborn stains, professional cleaning or at-home whitening kits can be highly effective. Our Teeth Whitening Kit and Teeth Whitening Strips are designed to tackle these stains efficiently. Green tea contains tannin, which increases the staining potential.

However, with proper oral health care, including the use of quality whitening products, these stains can often be reversed.

It's important to remember that maintaining good oral hygiene is key. Brushing your teeth after consuming green tea and using mouthwash can help ensure all bacteria in the mouth are eliminated, further protecting your teeth from staining. If stains do develop, don't panic, as they are most often reversible with the right care and products.

At SNOW, we're committed to providing solutions that help you maintain a bright and healthy smile, even while enjoying your favorite beverages like green tea.

How Long Should You Wait to Drink Green Tea After Teeth Whitening?

After a teeth whitening treatment, it's important to be cautious about what you eat and drink, especially when it comes to beverages like green tea. A safe guideline is to wait at least 24 hours after an at-home teeth whitening treatment before consuming tea or any other hot beverages.

This precaution is necessary because the peroxide used in whitening treatments can make your enamel mildly abrasive, and drinking tea immediately afterward could lead to staining.

At SNOW, we understand that our customers value both their health and their bright smiles. Therefore, we recommend waiting at least 48 hours before consuming green tea or other potentially staining substances.

This waiting period allows the enamel pores on your teeth to close, reducing the risk of discoloration and ensuring the longevity of your whitening results.

Remember, taking care of your teeth post-whitening is crucial for maintaining the effectiveness of the treatment. By following these guidelines, you can enjoy your favorite beverages like green tea, while keeping your smile bright and healthy.

can i drink matcha after teeth whitening

How to Drink Green Tea Without Staining Your Teeth

Enjoying green tea without compromising the brightness of your whitened teeth is entirely achievable with the right approach. At SNOW, we understand the importance of maintaining that dazzling smile post-whitening, and we're here to share some effective tips.

One of the simplest methods to prevent staining is to drink green tea through a straw. This technique significantly minimizes the contact of the tea with your teeth, thereby reducing the risk of staining. Using a straw when drinking beverages like tea can greatly lessen their staining effect.

Another useful tip is to rinse your mouth with water after enjoying your green tea. This helps to wash away any potential staining agents that might linger on your teeth. Additionally, adding milk to your tea can also be beneficial.

Milk contains proteins that bind to the polyphenols in tea, which are responsible for staining. This binding process prevents the polyphenols from attaching to your teeth and causing discoloration.

Remember, maintaining your whitened teeth doesn't mean you have to give up on your favorite drinks; it's all about smarter consumption habits.

By incorporating these simple yet effective strategies into your routine, you can continue to enjoy green tea while keeping your smile bright and stain-free.

Green Tea After Teeth Whitening FAQs

Can I drink matcha after teeth whitening?

Matcha, like green tea, should be consumed cautiously post-whitening. Its fine powder form can adhere to teeth more readily, potentially causing stains. Following the same guidelines as for green tea is advisable.

Are teeth bleaching and whitening the same?

Teeth bleaching and whitening are often used interchangeably, but there's a slight difference. Bleaching refers to products that whiten beyond the natural color of your teeth, often using peroxides. Whitening, on the other hand, restores the natural color by removing surface stains.

At SNOW, we focus on safe and effective whitening, ensuring a natural, brighter smile.

matcha after teeth whitening

Does Drinking Tea Every Day Make Your Teeth Yellow?

Daily tea consumption can contribute to yellowing over time, especially if oral hygiene is neglected. However, with regular dental care and periodic use of whitening products, you can enjoy your daily tea without significant discoloration.


Maintaining the brilliance of your teeth after whitening is a journey that involves careful choices and habits. From understanding the impact of green tea on dental health to learning how to treat potential stains and knowing the crucial waiting period post-whitening, this guide has covered it all.

We've also explored how to enjoy green tea without risking the beauty of your whitened teeth. At SNOW, we're dedicated to helping you keep that bright, confident look.

For more information on maintaining your whitened teeth and to explore our range of products, visit us at whitening teeth. Remember, a bright smile is just a sip and a brush away!  

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