How much does teeth whitening cost?
How much does teeth whitening cost?
$20 – $1,000+ overall range
$300 – $800 per in-office session
$20 – $55 per OTC whitening strip kit
Average teeth whitening cost
Teeth whitening costs $20 to $1,000+ depending on the method you choose. Over-the-counter products like whitening strips and toothpaste sit at the low end, while professional in-office treatments performed by a dentist fall at the higher end. The most popular professional whitening treatments average $300 to $800 per session.
Whether you want to brighten your smile for a special occasion or simply boost your confidence, understanding the full range of whitening options and their price points will help you make an informed decision. Several factors influence the final cost, including the type of treatment, the severity of your staining, your geographic location, and whether you need multiple sessions.
| Whitening method | Average cost |
|---|---|
| Whitening toothpaste | $5 to $15 |
| Whitening strips (OTC) | $20 to $55 |
| Whitening rinses and pens | $5 to $35 |
| LED whitening kits (at-home) | $25 to $200 |
| Custom take-home trays (dentist-provided) | $100 to $400 |
| Professional in-office whitening | $300 to $800 |
| Laser teeth whitening | $500 to $1,000+ |
| KöR deep bleaching system | $500 to $1,200 |
Over-the-counter teeth whitening costs
Over-the-counter (OTC) whitening products are the most affordable option, costing $5 to $200. These products are widely available at drugstores, grocery stores, and online retailers. While they produce more subtle results than professional treatments, they can effectively reduce mild surface stains over time.
| Product type | Average cost | Active ingredient concentration |
|---|---|---|
| Whitening toothpaste | $5 to $15 | Low (abrasives, small amounts of peroxide) |
| Whitening rinses | $5 to $15 | Very low (hydrogen peroxide) |
| Whitening pens | $10 to $35 | Low to moderate (hydrogen peroxide) |
| Whitening strips | $20 to $55 | Moderate (hydrogen peroxide, up to 14%) |
| LED whitening kits | $25 to $200 | Moderate (hydrogen or carbamide peroxide) |
Whitening toothpaste
Whitening toothpaste costs $5 to $15 per tube and works by using mild abrasives and low concentrations of peroxide or other chemical agents to remove surface stains. Results are gradual and typically become noticeable after two to six weeks of regular use.
This option is best for maintaining results after a professional whitening treatment or addressing very mild discoloration. Whitening toothpaste alone will not dramatically change the shade of your teeth.
Whitening strips
Whitening strips are one of the most popular at-home options, costing $20 to $55 per kit. Brands like Crest 3D Whitestrips contain hydrogen peroxide in concentrations up to 14% and are applied directly to the teeth for 30 minutes to an hour per day.
Most kits include enough strips for 10 to 20 treatments. Users typically see results within a few days, with full results appearing after about two weeks. Strips can lighten teeth by several shades when used consistently.
LED whitening kits
At-home LED whitening kits cost $25 to $200 and combine a peroxide-based gel with an LED light mouthpiece designed to accelerate the whitening process. Popular brands include Snow, AuraGlow, and GLO Science.
These kits often come with multiple gel applications and a rechargeable LED device. While manufacturers claim the LED light enhances whitening, the American Dental Association (ADA) notes that the evidence for light-activated whitening is mixed. The gel itself does most of the work.
Professional teeth whitening costs
Professional teeth whitening performed by a dentist costs $300 to $1,000+ per session. These treatments use significantly higher concentrations of bleaching agents than OTC products, delivering faster and more dramatic results, often in a single visit.
| Professional treatment type | Average cost | Treatment time | Expected results |
|---|---|---|---|
| Custom take-home trays | $100 to $400 | 1 to 2 weeks (daily use) | 3 to 6 shades lighter |
| In-office whitening (e.g., Zoom) | $300 to $800 | 45 to 90 minutes | 3 to 8 shades lighter |
| Laser whitening | $500 to $1,000+ | 30 to 60 minutes | 5 to 10 shades lighter |
| KöR deep bleaching | $500 to $1,200 | Multiple visits | Up to 16 shades lighter |
| Internal bleaching (single tooth) | $250 to $500 | 1 to 2 visits | Varies |
Custom take-home trays from a dentist
Dentist-provided take-home trays cost $100 to $400. Your dentist takes impressions of your teeth and creates custom-fitted trays, then provides professional-grade bleaching gel (typically carbamide peroxide in concentrations of 10% to 35%).
You wear the trays at home for 30 minutes to several hours per day, depending on the gel concentration, over a one- to two-week period. Custom trays offer a better fit than OTC alternatives, which means more even whitening and less gel contact with gum tissue.
In-office whitening
In-office whitening treatments like Philips Zoom, Opalescence Boost, and BriteSmile cost $300 to $800 per session. These treatments use high-concentration hydrogen peroxide gels (typically 25% to 40%) applied by a dental professional.
The procedure usually takes 45 to 90 minutes. Your dentist protects your gums with a barrier, applies the whitening gel, and may use a special light or heat source to activate the bleaching agent. Many patients see results of three to eight shades lighter in a single appointment.
Laser teeth whitening
Laser teeth whitening costs $500 to $1,000+ and is the most advanced in-office option. A dental professional applies a concentrated peroxide gel to your teeth, then uses a laser to activate and accelerate the bleaching process.
This method produces the fastest results, often achieving five to ten shades of improvement in a single 30- to 60-minute session. However, the higher cost may not be justified for everyone, as traditional in-office whitening often achieves comparable results.
KöR deep bleaching
The KöR whitening system costs $500 to $1,200 and is specifically designed for severe, stubborn stains, including tetracycline discoloration that other methods struggle to address. The system combines at-home tray use with in-office sessions over several weeks.
KöR uses a unique refrigerated gel formula that maintains maximum potency. While it requires a greater time and financial commitment, it is considered one of the most effective whitening systems available, capable of lightening teeth by up to 16 shades.
Cost factors that affect teeth whitening prices
The total amount you pay for teeth whitening depends on several variables beyond just the treatment method. Understanding these factors can help you anticipate costs and find the best value for your budget.
| Cost factor | Impact on price |
|---|---|
| Type of staining | Intrinsic stains cost more to treat than extrinsic stains |
| Severity of discoloration | More severe staining may require multiple sessions |
| Geographic location | Urban areas and high cost-of-living regions charge more |
| Dental practice reputation | Specialist or high-end cosmetic practices charge premium rates |
| Number of sessions needed | Each additional session adds $300 to $800 |
| Pre-whitening dental work | Cleanings, fillings, or other prep work add to total cost |
Type of staining
Extrinsic stains (surface stains from coffee, tea, wine, or tobacco) are the easiest and least expensive to treat. OTC products or a single professional session can often address them effectively.
Intrinsic stains (discoloration within the tooth structure caused by medications, trauma, or aging) are much harder to remove. They typically require professional treatments, higher concentrations of bleaching agents, and multiple sessions, which drives the cost up significantly.
Geographic location
Teeth whitening costs vary by region. Dental practices in major metropolitan areas like New York City, Los Angeles, or San Francisco often charge 20% to 50% more than practices in smaller cities or rural areas. This reflects differences in overhead costs, rent, and local market competition.
Pre-treatment dental work
Before whitening your teeth, your dentist may recommend a professional cleaning, cavity fillings, or treatment for gum disease. These procedures add to the overall cost but are necessary for safe, effective whitening. A dental cleaning alone costs $75 to $200 without insurance.
Important note about dental restorations: Teeth whitening does not change the color of dental crowns, veneers, bonding, or fillings. If you have visible restorations, they may need to be replaced after whitening to match your newly lightened teeth, which can add significant cost to the process.
Does dental insurance cover teeth whitening?
Dental insurance does not cover teeth whitening in almost all cases. Whitening is classified as a cosmetic procedure, and most dental plans exclude cosmetic treatments from coverage. You should expect to pay the full cost out of pocket.
| Payment option | Details |
|---|---|
| Dental insurance | Not covered (cosmetic procedure) |
| Dental discount plans | May offer 10% to 30% discounts on whitening |
| HSA/FSA | Generally not eligible (cosmetic), but check your plan |
| Dental financing (CareCredit, Lending Club) | Monthly payment plans, some with 0% intro APR |
| In-house payment plans | Many dental offices offer interest-free installments |
Some dental discount plans (not insurance) offer reduced rates on cosmetic procedures, including whitening, typically saving you 10% to 30%. Dental financing programs like CareCredit allow you to spread the cost over several months, sometimes with promotional 0% interest periods.
Health savings accounts (HSAs) and flexible spending accounts (FSAs) generally do not cover teeth whitening since the IRS classifies it as cosmetic. However, some plans have broader definitions, so it is worth checking with your plan administrator.
Professional vs. at-home teeth whitening
Choosing between professional and at-home whitening comes down to your budget, timeline, and the severity of your staining. Professional treatments deliver faster, more dramatic results, while at-home products offer a more affordable, gradual approach.
| Factor | At-home whitening | Professional whitening |
|---|---|---|
| Cost | $5 to $200 | $100 to $1,200 |
| Peroxide concentration | Up to 14% | 15% to 43% |
| Time to see results | Days to weeks | Immediate to 1 to 2 weeks |
| Number of shades lighter | 1 to 4 shades | 3 to 16 shades |
| Duration of results | A few months | 6 months to 3 years |
| Supervision | Self-administered | Dentist-supervised |
| Risk of sensitivity | Moderate | Moderate to high (managed by dentist) |
Professional whitening is the better choice if you have moderate to severe staining, want immediate results, or prefer the safety of dentist supervision. At-home whitening works well for maintaining professional results or treating mild surface stains on a budget.
Many dentists recommend a combination approach: an initial in-office treatment for dramatic results, followed by periodic at-home maintenance using custom trays or whitening strips to preserve your brighter smile.
How long do teeth whitening results last?
Teeth whitening results last anywhere from a few months to three years, depending on the method used and your lifestyle habits. Professional treatments generally produce longer-lasting results than OTC products.
| Whitening method | Expected duration of results |
|---|---|
| Whitening toothpaste | As long as you use it |
| OTC whitening strips | 3 to 6 months |
| Custom take-home trays | 6 to 12 months |
| In-office whitening | 1 to 3 years |
| Laser whitening | 1 to 3 years |
| KöR deep bleaching | Permanent with maintenance |
Several habits can shorten the lifespan of your whitening results. Drinking coffee, tea, red wine, or dark-colored sodas introduces new stains. Smoking or using tobacco products causes rapid yellowing. Poor oral hygiene allows plaque and tartar buildup that dulls your smile.
To extend your results, consider using a whitening toothpaste for daily maintenance, drinking staining beverages through a straw, rinsing your mouth with water after consuming dark foods or drinks, and scheduling touch-up treatments every six to twelve months.
Teeth whitening side effects and risks
Teeth whitening is generally safe when used as directed, but it can cause temporary side effects. The two most common issues are tooth sensitivity and gum irritation.
| Side effect | Cause | Duration |
|---|---|---|
| Tooth sensitivity | Peroxide penetrating enamel to reach dentin | 1 to 3 days after treatment |
| Gum irritation | Whitening gel contacting soft tissue | Resolves within hours to days |
| Enamel erosion | Overuse of whitening products or high acidity | Permanent if severe |
| Uneven whitening | Restorations, enamel thickness variation | Permanent without corrective treatment |
Tooth sensitivity is the most frequently reported side effect, affecting up to 78% of patients who undergo professional whitening. The peroxide in whitening products temporarily opens pores in the enamel, exposing the nerve-rich dentin layer beneath. Using a sensitivity toothpaste containing potassium nitrate before and after treatment can help reduce discomfort.
Overusing whitening products can damage enamel and irritate gums. Follow the product instructions carefully and consult your dentist if you experience prolonged sensitivity or pain lasting more than a few days.
Who should avoid teeth whitening? Teeth whitening is not recommended for children under 16, pregnant or nursing women, people with gum disease or worn enamel, and individuals with allergies to peroxide. If you have cavities, exposed roots, or extremely sensitive teeth, consult your dentist before starting any whitening treatment.
How to save money on teeth whitening
There are several practical ways to reduce your teeth whitening costs without compromising results. Planning ahead and exploring your options can save you hundreds of dollars.
- Start with a professional cleaning. A standard dental cleaning removes surface stains and tartar, which can make your teeth look noticeably brighter before you invest in whitening. This alone may be sufficient for mild discoloration.
- Ask about package deals. Many dental offices offer whitening packages that bundle in-office treatment with custom take-home trays at a discounted rate, typically saving 15% to 25%.
- Watch for promotions. Dental practices frequently run whitening specials around holidays, back-to-school season, or wedding season. Some offer new patient discounts that include whitening.
- Use dental school clinics. Dental schools offer professional whitening at significantly reduced rates (often 30% to 50% less than private practices) because supervised students perform the treatments.
- Maintain results at home. Extend the life of professional whitening by using affordable whitening toothpaste or periodic OTC strip treatments, reducing the need for frequent professional touch-ups.
- Compare quotes. Prices vary widely between dental practices, even within the same city. Get quotes from at least two or three offices before committing.
Frequently asked questions
Is teeth whitening worth the cost?
For most people, yes. Studies show that a whiter smile can positively impact first impressions, self-confidence, and even perceived professional competence. If mild stains are your concern, affordable OTC strips costing $20 to $55 may be all you need. For significant discoloration, professional treatments offer a much more noticeable transformation.
How much does Zoom whitening cost?
Zoom whitening, one of the most popular in-office systems, costs $300 to $600 on average. The procedure takes about 45 to 60 minutes and can lighten teeth by up to eight shades in a single visit. Some dental offices charge more if they include custom take-home trays for maintenance.
Can I whiten my teeth if I have crowns or veneers?
Whitening treatments only work on natural tooth enamel. Crowns, veneers, bonding material, and fillings will not change color. If you whiten your natural teeth, the existing restorations may no longer match, potentially requiring replacement at additional cost.
How often can I whiten my teeth?
Dentists generally recommend professional whitening no more than once or twice per year. OTC whitening strips can be used in two-week cycles a few times per year. Overuse of any whitening product can lead to enamel damage and increased sensitivity.
Is charcoal whitening effective?
The ADA has not found sufficient evidence that charcoal toothpaste is safe or effective for whitening. Charcoal is abrasive and may actually wear down enamel over time, making teeth appear more yellow as the dentin layer becomes exposed. Peroxide-based products with the ADA Seal of Acceptance are a safer, proven option.
Does whitening damage enamel?
When used according to directions, ADA-approved whitening products do not permanently damage enamel. Professional treatments are monitored by a dentist to ensure safety. However, excessive use of high-concentration products or unapproved treatments can erode enamel and cause lasting sensitivity.