Does Mouthwash Stain Teeth

Debunking the Question: Does My Mouthwash Stain My Teeth?

As a dentists at the Covent Garden Dental Spa, one of the most common questions we receive from our patients is, “Do mouthwashes stain teeth?”. I always advise my patients that the answer depends on the type of mouthwash you use and how you use it. I am going to provide information on why mouthwashes stain teeth, how to prevent mouthwashes from staining your teeth, and which ingredients are the main culprits. You can also read my other blog ‘Stained teeth’

How Do You Stop Mouthwash from Staining Your Teeth?

To prevent mouthwashes from staining your teeth, I advise these tips:

1. Choose the Right Mouthwash: Avoid mouthwashes with certain staining ingredients – please see below for more on that.
2. Proper Brushing and Flossing: Ensuring that you brush and floss regularly will effectively remove plaque, so there is less surface for the stains to adhere to on the teeth.
3. Rinse with water after using mouthwash, this also helps to remove any excess residue.
4. Use Mouthwash Correctly: Always read the instructions on the bottle. If you overuse your mouthwash this can cause staining and underuse can result in ineffective results.
5. Regular Dental Cleanings: Regular visits to the dental hygienist and regular dental cleanings will remove any potential build-up that could lead to staining. We have a great selection of hygiene treatment, click here to read more about the hygiene treatments we provide.

Which Ingredient in Mouthwash Stains Teeth?

The main ingredient in mouthwash that stains teeth is chlorhexidine. Chlorhexidine is an agent which has antibacterial properties and it is used to treat gum disease and other oral health issues. The advantage of chlorhexidine is that it kills bacteria. The disadvantage is that it causes brown staining on teeth, especially if used for extended periods, or in cases where the oral hygiene is not that great and cause staining. Examples of mouthwashes which contain Chlorhexidine are Corsodyl and Boots Expert Antibacterial Rinse. Another ingredient that can contribute to staining is cetylpyridinium chloride (CPC) which is antiseptic. It is found in some over-the-counter mouthwashes and other products such as throat lozenges and breath and nasal sprays.

Which Mouthwash Does Not Stain Teeth?

When choosing a mouthwash that does not stain teeth, consider these options:

1. Non-Alcohol Mouthwashes: Alcohol can dry out the mouth and potentially contribute to staining. Alcohol-free mouthwashes are gentler and less likely to cause stains. Examples of these are UltraDEX daily oral mouth rinse, Gem Oral Care Mouthrinse
2. Whitening Mouthwashes: These are specifically formulated to help whiten teeth and prevent stains. Examples of this include Colgate Max White and Oral B 3D White Lux
3. Mouthwashes with Hydrogen Peroxide: These can help remove stains by releasing peroxide which is a teeth whitening agent and will keep teeth bright without causing discoloration. Examples of these are Peroxyl by Colgate

5 Ways to Avoid Staining Teeth

To keep your teeth bright and avoid stains, here are five top tips:

1. Maintain Good Oral Hygiene: Brush your teeth at least twice a day and floss daily. This helps remove plaque and food particles that can lead to staining.
2. Limit Stain-Causing Foods and Beverages: Coffee, tea, red wine, and certain berries can stain teeth. Some curries containing turmeric can also stain the teeth if eaten regularly. Try to limit these or if you can’t reduce or avoid, be sure to rinse your mouth with water after consuming them.
3. Regular Dental Visits: Visit your dentist for regular cleanings and check-ups. Professional cleanings can remove stains that at-home care might miss.
4. Drink through a Straw: When drinking beverages that can stain, use a straw to minimize contact with your teeth. Drinking wine through a straw might not be such a cool thing, so maybe opt for a white or blush wine if you wish for whiter teeth.
5. Quit Smoking: Tobacco products are notorious for staining teeth. Quitting smoking can improve your overall oral health and keep your teeth brighter and whiter.

In conclusion, while some mouthwashes can stain teeth, choosing the right products and maintaining good oral hygiene can help prevent discoloration. At Covent Garden Dental Spa, we’re here to provide you with the best advice and care to keep your smile bright and healthy. If you have any concerns about your mouthwash or oral hygiene routine, don’t hesitate to reach out for a consultation. Please get in touch with us to book an appointment to discuss any concerns you may have about stained teeth, what causes staining, or if you are worried your mouthwash may be causing staining