When you're self-conscious about brown stains on your teeth, it affects your confidence and willingness to smile. Fortunately, stains on teeth aren't permanent, and there are a variety of things you can do to get rid of them so you have a pearly, dazzling smile. From at-home remedies to professional approaches, we've put together 10 tips to whiten and brighten your teeth.

1

Switch to whitening toothpaste.

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  1. You can buy these over the counter, at drugstores and supermarkets. Use this instead of your regular toothpaste once or twice per week. [1]
    • For quality assurance, look for products that have the American Dental Association Seal of Acceptance. This means that the organization considers them safe and effective, when used as recommended. [2] A product lacking this seal may still be safe, but it has not been assessed by this program. [3]
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2

Brush with a manual toothbrush and toothpaste containing baking soda.

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  1. A manual toothbrush helps you to control the pressure so you don't overdo it and damage your enamel. A baking soda toothpaste eliminates guesswork because the quantity of baking soda is regulated for you, which makes it a safer choice than at-home remedies that rely on self-administered combinations of baking soda and water.
    • Baking soda is best for surface stain removal rather than for dealing with deeper brown stains. [4]
    • Don't use products with baking soda if you have braces, because it can damage them. [5]
3

Use an at-home whitening kit.

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  1. When cost or dentist access is an issue, whitening at-home is an option worth exploring. Some do-it-yourself kits are meant to be used with custom whitening trays, which you can also buy online. Alternatively, try simple-to-use whitening strips that are readily available at drugstores. [6]
    • Products come in different strengths. Carbamide peroxide and hydrogen peroxide are common whitening chemicals. Carbamide peroxide contains both urea and hydrogen peroxide, so a whitening product consisting of 10% carbamide peroxide actually contains about 3.5% hydrogen peroxide. [7] If you have sensitive teeth, then select a treatment that contains a lower percentage of these chemicals. [8]
    • Look for whitening strips that have been awarded the American Dental Association Seal of Acceptance.
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4

Seek a laser whitening treatment from a dentist.

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  1. This process involves a dentist painting a bleach product right onto your teeth. The dentist then uses a light or laser to activate the chemicals. Laser whitening usually takes 1 or 2 hours. [9]
    • Its effects can last anywhere from 3 months to several years.
    • Stains caused by trauma, exposure to too much fluoride, or tetracycline antibiotics taken while the teeth were forming are often resistant to whitening. [10]
5

Deep-bleach your teeth at a dentist’s office.

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  1. The process involves a dentist taking a detailed impression of your teeth and then crafting trays with bleaching reservoirs. This step is followed by an in-office conditioning treatment to make your teeth more responsive to whitening. At home, you wear the trays for 14 nights before returning for an in-office, chairside bleaching. Although this is a more lengthy option, it does yield results. [11]
    • The trays you receive are customized to your mouth and, unless your teeth shift, you can use them indefinitely.
    • It's important to continue using trays on a maintenance basis, typically once every two weeks. [12]
    • While this process often reduces difficult stains, it is expensive. [13]
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8

Try a bonding treatment.

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  1. A dentist roughens the surface of your tooth to allow a bonding material to stick. Then the stained tooth is covered with a composite resin that can be blended to coordinate with your other teeth.
    • Tooth bonding takes between 30 minutes and 1 hour and can be completed within one visit. If you have several stained teeth, you may need to schedule multiple appointments.
    • While the composite resin will cover existing stains, you must not eat or drink any staining substances within 48 hours of its application. Like teeth, it can also stain over time.
    • Be aware that a composite resin lacks the strength of natural teeth and it can chip. This approach may not be a good fit, if you bite your nails. [17]

Expert Q&A

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  • Question
    How can I remove stains from my teeth at home?
    Tu Anh Vu, DMD
    Board Certified Dentist
    Dr. Tu Anh Vu is a Board Certified Dentist and Owner of Tu's Dental, her private practice, in Brooklyn, New York. With over six years of clinical experience, Dr. Vu helps adults and kids of all ages get over their anxiety with dental phobia. Dr. Vu has conducted research related to finding the cure for Kaposi Sarcoma cancer and has presented her research at the Hinman Meeting in Memphis. She received her undergraduate degree from Bryn Mawr College and a DMD from the University of Pennsylvania School of Dental Medicine.
    Board Certified Dentist
    Expert Answer
    Maintaining a good dental hygiene routine is the best way to keep your teeth white and healthy. If you want to whiten your teeth specifically, pick up some of those teeth whitening strips. Just be sure to avoid this solution if you have braces or you've had restoration work done. Also, be sure to see a dentist every 6 months to get a thorough cleaning.
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      Article Summary X

      To remove brown stains from your teeth, use a whitening toothpaste once or twice a week instead of your regular toothpaste. Alternatively, use a toothpaste with baking soda in to remove surface stains from your teeth. You can also use an at-home whitening kit for lightly or moderately-stained teeth as an affordable option. If you have severe stains, go to your dentist for a deep-bleach or laser whitening treatment. For more tips, including how to cover up decayed or cracked teeth with crowns, read on!

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