The 12 Finest (and Most secure) Methods to Whiten Enamel


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Enamel whitening is a billion-dollar-a-year business, and but, not all enamel whitening strategies are secure and even efficient. On this article, I’ll talk about what I imagine to be one of the best enamel whitening strategies based mostly on my 35 years of expertise in non-public apply, mixed with the EU’s laws of over-the-counter enamel whitening merchandise because the US, sadly, doesn’t regulate over-the-counter enamel whitening merchandise.

Earlier than we start, I’d prefer to name out that I’ll be referring to 2 differing kinds. of”whitening”—extrinsic and intrinsic.

  • Extrinsic whitening is eradicating stains by utilizing gentle abrasives to take away stains from the outer surfaces of enamel. This reveals the colour beneath however doesn’t truly change the colour of the enamel.
  • Intrinsic whitening: Intrinsic whitening is a course of that makes use of a bleaching agent (carbamide peroxide) to alter the colour of the enamel of your enamel.

1. Use whitening toothpaste

Whitening toothpaste typically use a mixture of components to take away stains from enamel, together with:

  • Carbamide or hydrogen peroxide
  • Delicate abrasives (together with activated charcoal, baking soda, silica, dicalcium phosphate, calcium carbonate, sodium metaphosphate, zirconium silicate, and calcium pyrophosphate)
  • Hydroxyapatite

In keeping with a 2018 evaluation, whitening toothpastes successfully whiten enamel and supply a brighter smile by eradicating floor stains. 

Most whitening toothpastes, nonetheless, don’t intrinsically whiten/bleach enamel. 

Nonetheless, hydroxyapatite (HAp) toothpaste is the one whitening toothpaste that may intrinsically whiten enamel from the within out. It actually “fills in” the house in your enamel for a whiter, brighter look.

Value: $5-30 per tube

Sort: Extrinsic whitening and intrinsic whitening (HAp toothpaste solely)

Execs of Whitening Toothpaste: 

Cons of Whitening Toothpaste: 

I like to recommend solely utilizing an abrasive whitening toothpaste for 2-3 weeks at a time to take away tooth stains. Nonetheless, hydroxyapatite toothpastes are secure for long-term use, as they don’t use robust abrasives.

Finest Whitening Toothpastes:

The finest whitening toothpastes for eradicating floor stains are Jason Powersmile and Hyperbiotics Charcoal Toothpaste.

The most effective whitening toothpaste to whiten enamel from the within out is RiseWell.

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2. Change to an electrical toothbrush

Electrical toothbrushes take away floor stains from enamel extra successfully than guide toothbrushes.

Oscillating electrical toothbrushes are typically one of the best for enamel whitening in comparison with sonic-powered toothbrushes.

Electrical toothbrush prices vary vastly due to the “bells and whistles” they usually add. There isn’t a proof that added options, like Bluetooth or specialised heads, enhance brushing in a manner that improves enamel whitening results. 

Cheap electrical toothbrushes have comparable enamel whitening advantages to those who value tons of of {dollars}.

Value: $8-$300 (high-quality electrical brushes often value $25-$80)

Sort: Extrinsic whitening

Execs of Electrical Toothbrushes:

  • Related to no negative effects or potential risks to oral well being
  • Could supply higher safety in opposition to tooth decay than guide brushes

Cons of Electrical Toothbrushes:

  • Overbrushing is extra frequent; might trigger gum recession or tooth sensitivity in case you brush too laborious or too usually
  • Costlier than guide toothbrushes

Finest Electrical Toothbrush for Whitening:

The most effective electrical toothbrush for whitening is Oral-B 7000.

3. Get an expert tooth whitening therapy

For enamel whitening at your dentist’s workplace, anticipate 1-3 periods of 30-60 minutes every.

Throughout every session, a excessive focus of carbamide or hydrogen peroxide (20-43%) shall be “painted” onto the enamel. A polymerization gentle is used to activate the gel, and it’s reapplied a number of occasions over the session.

Though hydrogen peroxide can be utilized, carbamide peroxide is taken into account the business normal as a result of it has a for much longer shelf life.

Some dentists will end by utilizing a UV gentle to speed up the chemical response and the whitening course of. You might also be provided the choice to do only one 2-hour session, which can all the time embrace UV gentle.

Value: $650-1250 for every session

Sort: Intrinsic whitening

Execs of Skilled Enamel Whitening: 

  • Whitens enamel from the within out
  • Whitens enamel quick (you’ll see whiter enamel after only one therapy)
  • Remedy and supervision by your dentist reduces the chance of harm to your enamel or gums in comparison with house enamel whitening techniques

Cons of Skilled Enamel Whitening:

  • A few of the whitening impact goes away 2-7 days after therapy
  • Added whitening impact of a UV gentle rebounds after 7 days or fewer
  • UV gentle leads to vastly elevated threat of delicate enamel (and there’s no proof it truly works for various days)
  • Costly
  • Require a go to to your dentist (can’t be executed at house)

Finest Skilled Whitening System:

Nobody skilled whitening system is especially higher than one other. Simply keep away from UV gentle!

Discover a dentist you belief who is anxious in regards to the well being of your enamel in addition to the aesthetics.

4. Get a {custom} whitening gel tray

The most effective, longest-lasting, most sustainable strategy to whiten your enamel is with {custom} whitening gel trays. These whitening gel trays are made and custom-fitted by your dentist based mostly on distinctive impressions of your enamel.

You’ll be able to preserve your tray indefinitely, so long as your enamel keep in the identical place. You’ll buy whitening gel to make use of at house (it retains within the fridge) anytime you wish to whiten your enamel.

To make use of a {custom} whitening gel tray:

  1. Take away the whitening gel out of your fridge.
  2. Squirt the peroxide gel into the tray.
  3. Gently place the tray over your enamel, being cautious to permit the match to guard your gums from being uncovered to the gel.
  4. Go away the tray on for 1-3 hours. Don’t go away it on in a single day, which can trigger tooth sensitivity.

Deal with a whitening tray such as you would a retainer, evening guard, or any oral equipment — retailer it in water with baking soda when not in use. (Discover extra particulars right here.)

Most individuals obtain the outcomes they need inside 2-3 weeks of every day use, though it could take 6-8 weeks for extra cussed yellowing. Don’t whiten for a number of weeks greater than as soon as per 12 months.

Don’t buy over-the-counter gels above 10% focus to make use of at house. In any other case, your enamel might develop into very delicate.


  • $250-500 for {custom} tray
  • $20-40 for every peroxide gel refill

Execs of Customized Whitening Gel Trays: 

  • Finest skilled outcomes at a a lot decrease value than skilled whitening techniques
  • Could also be included as part of Invisalign therapy
  • With 10% peroxide gels, you shouldn’t expertise tooth sensitivity
  • Received’t harm your delicate gum tissue as a result of the tray protects tender tissue within the mouth

Cons of Customized Whitening Gel Trays:

  • Greater peroxide gel percentages (over 10%) might end in tooth sensitivity and even harm to the tooth pulp
  • Require 2 preliminary visits to your dentist

Finest Customized Whitening Gel Trays:

Most trays are made with comparable supplies. The most effective bleaching merchandise to make use of in your {custom} whitening tray are Venus White or Opalescence.

5. Apply whitening strips

Whitening strips are small items of a versatile plastic coated with a whitening gel.

To make use of these merchandise, like Crest Whitestrips, a strip for the underside and one for the highest are molded across the enamel and left for 5-Half-hour. Most whitestrips are supposed to be used over a couple of weeks, however some Crest Whitestrips can whiten enamel at house in someday.

As a result of peroxide and the adhesives in most whitestrips can harm or irritate delicate gum tissue, it’s finest to chop the strips down earlier than use.

Some extra “pure” whitening strips don’t use bleaching merchandise however use different whitening brokers to take away stains. These different brokers don’t whiten enamel intrinsically.

The gel in whitestrips shouldn’t come into contact with tooth decay, so it’s finest to make use of these enamel whiteners shortly after a dental go to to make sure you don’t have any untreated cavities.

Value: $13-60, relying on power and model

Sort: Intrinsic (peroxide-based whitestrips) and extrinsic whitening (non-peroxide whitestrips)

Execs of Whitening Strips

  • Available at drugstores and on Amazon
  • Simple to make use of
  • Create outcomes inside a couple of days or even weeks
  • Crest 3D Glamorous White Whitening Strips are authorised by the American Dental Affiliation (ADA)

Cons of Whitening Strips

  • Could trigger uneven whitening outcomes if not utilized completely (particularly in case your enamel aren’t straight)
  • Could result in tender tissue harm within the mouth from free radical reactions
  • Can enhance tooth sensitivity
  • Could trigger excruciating ache if utilized to a tooth with an open cavity

Finest Whitening Strips:

For intrinsic whitening, strive Crest Whitestrips. Don’t use greater than as soon as each 3-5 years to cut back the potential for tender tissue harm.

For a much less poisonous, extrinsic whitening various, strive Lumineux’s peroxide-free strips. They use pure components to softly take away stains, and whereas the outcomes gained’t be as drastic, they don’t trigger any of the identical dangers listed above.

6. Use baking soda toothpaste

Baking soda (sodium bicarbonate) is an efficient house treatment for yellowing enamel

Analysis signifies that toothpastes that include baking soda take away stains from yellowing enamel extra successfully than different pastes. The upper the focus of baking soda, the higher the outcomes.

When you can search for toothpastes that embrace baking soda, the simplest strategy to implement that is to DIY it:

  1. Combine 2 teaspoons of water with a teaspoon of baking soda. 
  2. Dip your brush within the combination.
  3. Brush your enamel as regular.

Value: $1-$30, relying on the model of baking soda or baking soda toothpaste

Sort: Extrinsic whitening

Execs of Baking Soda: 

  • Cheap
  • Broadly obtainable for buy
  • Simple to make use of in DIY toothpaste formulation
  • Non-toxic to the mouth
  • Solely mildly abrasive, particularly in comparison with most whitening toothpaste abrasives (opposite to fashionable perception)
  • Removes plaque to guard in opposition to tooth decay

Cons of Baking Soda:

  • Won’t be as efficient by itself as in a full toothpaste formulation (baking soda is finest for whitening and enamel power when mixed with fluoride and hydrogen peroxide)

Finest Baking Soda:

Most manufacturers of baking soda will work successfully in DIY toothpaste. Many manufacturers of toothpaste include baking soda for its whitening and plaque-busting advantages.

7. Strive oil pulling

Oil pulling might take away some floor stains from enamel, but it surely isn’t a really efficient enamel whitener. Nonetheless, it can stability the oral microbiome and scale back irritation of bleeding gums/gingivitis.

Coconut oil does have the flexibility to bind to micro organism on the enamel and, subsequently, take away some floor stains. However oil pulling is not going to “whiten” enamel any greater than swishing your mouth repeatedly with water.

Nonetheless, since oil pulling is so good for oral hygiene typically, I embrace it on this record as a combo methodology of stain removing and stain prevention.

Value: $3-18

Sort: Some extrinsic whitening, preventative

Execs of Oil Pulling

  • Helpful to general oral well being
  • Reduces the chance of plaque buildup on enamel, which might trigger enamel yellowing
  • No recognized frequent negative effects

Cons of Oil Pulling: 

  • Can’t truly whiten enamel; extra a “preventative” measure to keep away from plaque buildup
  • In extraordinarily uncommon circumstances, has been related with lipid pneumonia
  • Can clog water pipes if spit into the sink (all the time spit used coconut oil into the trash can)

Finest Oil for Oil Pulling:

Coconut oil is, by far, one of the best oil for oil pulling. Georganics oil pulling mouthwashes are nice for a optimistic oil pulling expertise, particularly if it’s new to your oral hygiene routine.

8. Follow good oral hygiene

Everybody’s enamel yellow considerably over time — it’s a standard a part of growing older. Nonetheless, the easiest way to stop your enamel from altering coloration quickly is sweet oral hygiene.

A phrase of warning: Any oral hygiene routine that entails antibacterial merchandise is dangerous for the oral microbiome. Keep away from or vastly restrict your use of antibacterial mouthwash, antibacterial toothpaste, important oils, and hydrogen peroxide mouth rinses.

The most effective oral hygiene routine entails:

  • Brushing your enamel no less than twice per day and 45 minutes after meals containing sugary, acidic, or processed meals
  • Flossing no less than as soon as a day
  • Scraping your tongue on daily basis 
  • Oil pulling with coconut oil
  • Dental probiotics, particularly if in case you have current oral issues like dangerous breath, cavities, or bleeding gums

Sort: Extrinsic whitening, preventative

Execs of Good Oral Hygiene:

  • Wholesome enamel age slower than unhealthy enamel with weakened enamel, which suggests they yellow at a slower price.
  • Brushing enamel not solely retains them wholesome on the within, however the outdoors (stopping floor stains from forming).
  • Sustaining a wholesome oral microbiome prevents not solely plaque buildup — which discolors enamel — but additionally gum illness, which might result in tooth loss.

9. Don’t skip dental checkups

Getting a enamel cleansing each 6 months is an important a part of stopping tooth stains and yellowing. 

Your hygienist will take away tartar out of your enamel, which might’t be eliminated at house. This tartar might in any other case result in cavities, gum illness, and even painful tooth abscesses. Plus, eradicating tartar improves the colour of your enamel.

Along with your bi-yearly cleansing, your dentist will study your enamel for points. She or he isn’t simply on the lookout for white enamel — they’re ensuring you don’t have any oral illness that would age or in any other case hurt your dental well being.

Value: $100-200 per go to, relying in your location (often coated by dental insurance coverage)

Sort: Extrinsic whitening, preventative

Execs of Dental Checkups:

  • Necessary for general oral well being
  • Removes yellow tartar and plaque buildup
  • Permits your dentist to catch oral illness that would in any other case yellow or harm enamel

10. Stop enamel stains brought on by meals

Sure acidic meals or extremely pigmented drinks may cause tooth stains. To keep away from enamel stains from these meals and drinks, restrict your consumption and rinse your mouth with water after consuming or ingesting them.

Then, 45 minutes after rinsing with water, brush your enamel.

Meals and drinks that stain your enamel embrace:

  • Purple wine 
  • Berries (blackberries, blueberries, and many others.)
  • Pomegranates
  • Common and eating regimen soda
  • Black tea
  • Curry
  • Marinara sauce
  • Turmeric
  • Balsamic vinegar

Sort: Preventative

11. Stop smoking & tobacco use

Tobacco merchandise, together with cigarettes, trigger exterior tooth staining and age (yellow) enamel prematurely. Smoking different merchandise, like vape pens or THC, may end up in dry mouth, which additionally ages tooth enamel and results in poor oral well being.

To stop harm to your enamel, together with yellowing and weakened enamel, give up smoking and utilizing all tobacco merchandise.

Sort: Preventative

12. Get veneers

When you’ve got everlasting harm to your enamel, together with discoloration that may’t be mounted, speak to your dentist about veneers

Veneers are everlasting, synthetic tooth coverings that may change the looks of completely broken enamel with out the expense and procedures of dental implants.

Veneers aren’t precisely a enamel whitening methodology, however quite cowl your pure enamel. You and your dentist will select a tooth coloration for veneers as a result of you’ll be able to’t whiten them later.

Value: $19,200 on common for a full set of veneers

Sort: Restorations

Execs of Veneers:

  • Can utterly change the looks of yellow enamel
  • Everlasting resolution for white enamel

Cons of Veneers:

  • Could be prohibitively costly
  • Don’t final perpetually
  • Require everlasting alteration to pure enamel form (can’t be reversed)

Keep away from These Enamel Whitening Strategies

Some enamel whitening merchandise and strategies are harmful and/or don’t work. As a dentist for 33+ years, I’ve seen some really regarding outcomes from ineffective or dangerous enamel whitening.

Keep away from utilizing the beneath enamel whitening strategies:

  • UV, LED, laser, or halogen enamel whitening techniques: These light-based whitening merchandise don’t enhance enamel whitening greater than non-UV techniques. They’ll trigger tooth sensitivity and probably devitalize tooth nerves, requiring restorations like root canal remedy or tooth extraction. In case your enamel whitening equipment comes with a light-weight, throw the sunshine away.
  • Kiosk enamel whitening: Many malls have enamel whitening “kiosks” the place untrained folks administer enamel whitening merchandise. Firms resembling these get round any authorized constraints by having shoppers themselves place the whitening tray into their mouths. Which means that, underneath the legislation, they haven’t technically carried out a dental process and aren’t accountable for the negative effects or points that will end result. Keep away from these in any respect prices.
  • Whitening mouthwash: Rinsing with a hydrogen peroxide mouthwash gained’t whiten your enamel. Bleaching brokers have to be held up in opposition to the tooth for a number of minutes or extra to seep into the interior a part of the tooth and result in whiter enamel. There’s not sufficient peroxide to whiten your enamel, and the agent isn’t in opposition to your enamel for lengthy sufficient. Plus, some hydrogen peroxide rinses and most over-the-counter mouthwashes will hurt your oral microbiome.
  • Acidic fruits: Fruits like strawberries, lemons, and pineapples are sometimes touted as nice DIY enamel whitening strategies. The fruit’s acid wears away the highest layer of enamel, revealing whiter enamel beneath. You’ll get reasonable tooth whitening outcomes, however at a value to the well being of your enamel. Plus, these DIY strategies aren’t as efficient at whitening your enamel as different choices.
  • Apple cider vinegar: Apple cider vinegar (ACV) is a particularly acidic pure treatment that accommodates good probiotics that may profit intestine well being. Nonetheless, it’s not a good suggestion to whiten your enamel with ACV. It can break down your tooth enamel, trigger delicate enamel, and will even result in tooth decay.
  • Sea salt: Whereas mild-to-moderate abrasives are useful for whitening enamel, sea salt will bodily scratch your enamel if rubbed onto enamel. That is extraordinarily harmful! Hold the salt for a rinse to deal with your toothache, not as a enamel whitening resolution.

What’s the easiest way to whiten enamel?

One of the best ways to whiten enamel by eradicating stains is whitening toothpaste and an electrical toothbrush. For extra dramatic outcomes, one of the best enamel whitening methodology is a custom-fitted whitening gel tray.

Whereas many individuals intention for the sparkliest smile they will obtain, whiter enamel don’t truly equal more healthy enamel. That stated, there’s nothing improper with attempting a secure enamel whitening methodology in case you’re not pleased with the colour of your enamel.

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  2. Soeteman, G. D., Valkenburg, C., Van der Weijden, G. A., Van Loveren, C., Bakker, E. W. P., & Slot, D. E. (2018). Whitening dentifrice and tooth floor discoloration—a scientific evaluation and meta‐evaluation. Worldwide Journal of Dental Hygiene, 16(1), 24-35. Summary: 
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  6. He, L. B., Shao, M. Y., Tan, Okay., Xu, X., & Li, J. Y. (2012). The results of sunshine on bleaching and tooth sensitivity throughout in-office important bleaching: a scientific evaluation and meta-analysis. Journal of dentistry, 40(8), 644-653. Summary: 
  7. Omar, F., Ab-Ghani, Z., Abd Rahman, N., & Halim, M. S. (2019). Nonprescription Bleaching versus House Bleaching with Skilled Prescriptions: Which One is Safer? A Complete Evaluation of Coloration Modifications and Their Facet Results on Human Enamel. European journal of dentistry, 13(4), 589. Full textual content: 
  8. Kleber, C. J., Moore, M. H., & Nelson, B. J. (1998). Laboratory evaluation of tooth whitening by sodium bicarbonate dentifrices. The Journal of medical dentistry, 9(3), 72-75. Summary: 
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