Why Is My Spit Brown When I Brush My Teeth?

Written by Dr. Brian Harris

November 01, 2023

If you're asking, "Why is my spit brown when I brush my teeth?", you're not alone. This common concern often points to factors like diet or tobacco use, and you might even wonder if it's related to your teeth getting yellow despite brushing.

In this comprehensive guide, we'll delve deeper into the causes behind this disconcerting observation, offering expert insights and practical solutions.

From the significance of oral hygiene to the transformative power of teeth whitening, especially with SNOW, we're here to guide you toward a healthier, more confident smile. Some even ask, will brushing twice a day whiten teeth? We'll address that too.  

Prepare for a journey of understanding and proactive oral care! 

What this article covers:

The Startling Revelation: Brown Spit After Brushing

Noticing brown spit in the sink can be a startling revelation, but it's not uncommon. This discoloration can be due to several factors, including the remnants of food or beverages, the use of tobacco products, or even certain medications. Understanding the root cause is crucial, as it not only affects the color of your spit but could also be indicative of your oral health status.

Some even notice yellow spit when brushing teeth. Understanding the root cause is crucial, as it not only affects the color of your spit but could also be indicative of your oral health status.

brown spit after brushing teeth

The Culprits Behind the Color: Food, Habits, And More

Your lifestyle choices heavily influence the health of your mouth. Consuming dark-colored foods and drinks, using tobacco products, and inadequate oral hygiene can all contribute to discolored spit.

Some even notice white stringy stuff in mouth after brushing teeth. It's essential to identify these culprits because, beyond the color change, they can also lead to oral health issues that may affect your bright smile.

Diet's Role: Foods That Can Discolor Your Saliva

What you eat matters. Foods and drinks with strong pigmentation, such as coffee, tea, and red wine, can stain your teeth and, consequently, affect the color of your saliva during brushing.

Can brushing alone whiten teeth? Not always. Modifying your diet to include less of these and more teeth-friendly options can help maintain the natural color of both your teeth and spit.

The Tobacco Trap: How Smoking Affects Your Spit

Tobacco products are notorious for affecting oral health. They not only stain your teeth but also leave residues that can discolor your saliva. Quitting can significantly improve your oral health and the color of your spit.

At-Home Teeth Whitening: A Gleaming Solution

At-home teeth whitening is a fantastic solution for dealing with discoloration. Our SNOW At-Home Teeth Whitening Kit is designed to be effective and safe, providing you with a convenient method to brighten your smile from the comfort of your home. And when choosing your tools, it's essential to pick the best toothbrush to whiten teeth for optimal results.

It's a practical solution that doesn't just deal with the symptoms (like brown spit) but enhances your smile's overall aesthetics.

brown spit when brushing teeth

Safe And Sound: Choosing The Right Teeth Whitening Products

With the market flooded with teeth whitening options, choosing the right product is crucial. Our kits are formulated with safety and sensitivity in mind, ensuring you get effective whitening results without discomfort or harm to your teeth.

Routine Matters: Integrating Whitening Into Your Dental Care

Incorporating teeth whitening into your regular oral care routine can enhance and prolong your kit's effects. It's about consistency and choosing the right times to use your kit for maximum impact.

Brown Saliva After Brushing: Prevention Over Cure

Prevention is always better than cure, especially regarding your oral health. Staying hydrated, maintaining a healthy diet, and practicing good oral hygiene can significantly reduce the chances of experiencing brown saliva after brushing.

These practices, along with regular use of our whitening kit, can help prevent discoloration and promote overall oral health.

brown saliva after brushing teeth

Clean Eating for Clean Spit: Foods That Promote Healthy Saliva

Your diet plays a significant role in your oral health. Crunchy, water-rich vegetables can help clean your teeth naturally, while dairy products can neutralize acids and rebuild tooth enamel.

Incorporating these foods into your diet can promote healthy saliva production and complement the effects of your teeth whitening routine.

The Brown Spit Dilemma: Common Questions Answered

Encountering brown spit when brushing can raise many questions and concerns. Let's address some common queries to ease your mind and provide clarity.

What's Behind The Brown Color?

The presence of brown spit can be unsettling, but it's often a sign of residual substances being expelled from your oral cavity. This could be due to several factors, including the consumption of dark-colored foods and beverages, tobacco use, or even certain medications. Sometimes, it's your body's way of getting rid of these substances during brushing.

According to a discussion with Dr. Geethanjali. S. S on iCliniq, the brownish color could be due to food debris along with some bleeding of gums, often requiring a professional clean-up from a dentist.

Is It Indicative Of A Health Problem?

Brown spit isn't always a sign of a severe health issue. More often, it's a reaction to what's been in your mouth, like coffee, tea, or tobacco.

However, if the discoloration persists or is accompanied by other symptoms like bad breath, tooth pain, or gum bleeding, it's advisable to seek a professional opinion to rule out any underlying health concerns.

The Health Board also notes that nicotine is a common cause of brown saliva, but other health issues can contribute.

Can Teeth Whitening Affect Spit Color?

Absolutely! At-home teeth whitening solutions, like those provided by SNOW, are designed to tackle teeth discoloration, which can, in turn, affect the color of your spit. By removing surface stains and particles, these treatments can lead to clearer spit, reflecting your mouth's overall cleanliness and health.

Embracing A Holistic Approach: Lifestyle Changes for Healthier Spit

A holistic approach to oral health goes beyond just brushing and flossing. It encompasses lifestyle choices that contribute to your well-being, including what you eat, your hydration habits, and more.

The Power Of Diet

What you consume has a direct impact on your oral health and the color of your spit. Foods high in sugar or acid can contribute to tooth decay and discoloration, affecting your spit's color. Opting for a balanced diet with ample fruits and vegetables, limiting sugary snacks and beverages, and avoiding tobacco can promote healthier spit and a brighter smile. 

Hydration: A Simple Solution

Drinking plenty of water throughout the day isn't just good for your body; it's great for your oral health. Water helps wash away food remnants and bacteria that could lead to discoloration or dental issues. It also supports saliva production, which is your mouth's natural defense mechanism against decay and disease.

Regular Oral Hygiene Practices

Consistency is key when it comes to oral care. Regular brushing with a quality toothpaste, daily flossing, and routine dental check-ups are crucial components of maintaining a healthy mouth. These practices help prevent the build-up of plaque and tartar, which can lead to gum disease and affect the color of your spit.

By adopting these holistic practices, you're not just addressing the symptom of brown spit but enhancing your overall oral health, contributing to a whiter, brighter smile, and clearer, healthier spit. 

brown saliva when brushing teeth


In essence, brown spit when brushing is often a sign of lifestyle habits, such as diet or tobacco use, and can be effectively addressed with diligent oral hygiene and teeth whitening solutions. By understanding the causes and taking proactive steps, not only can you resolve the disconcerting symptom, but you also embark on a journey toward a healthier, more radiant smile with SNOW. Embrace these insights and recommendations, and let your smile shine bright!

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