The teeth whitening cost in Washington state depends mostly on the method you choose. Recent cost research shows that in-office laser whitening averages about $902 in Washington. Take-home kits from a dentist often cost $375 to $500, and store-bought strips or gels usually start at around $25.
These numbers are general estimates, not our clinic fees, so your price may be higher or lower. In this guide, Kirkland Dental Excellence explains what each whitening option costs, what the price usually includes, and how to get a clear estimate for your smile.
Average Teeth Whitening Cost in Washington
Professional whitening prices change based on the type of treatment. To show how much professional teeth whitening is in our state, we looked at recent cost research. According to CareCredit’s November 2024 cost guide, which uses survey data from 2023 to 2024, laser whitening costs about $902 on average in Washington.
The same research shows a national average of $583 for Zoom whitening. These averages apply only to these two treatments, not to every teeth whitening method. This table compares each teeth whitening price, what it usually includes, and what may cost extra:
Professional In-Office Whitening Cost
In-office whitening is usually the highest-priced option. If you want to know how much teeth whitening costs at the dentist, this method sits at the top of the range. According to CareCredit’s cost research, laser whitening costs about $902 on average in Washington. Across the country, it ranges from about $611 to $1,368. Zoom whitening ranges from about $463 to $1,011 nationwide. The professional teeth whitening cost covers chair time, a stronger gel, and close checks of your teeth and gums during the visit.
According to the American Dental Association, in-office whitening may use a peroxide gel with or without a light that helps speed up the process. This means a light or laser is not always part of the treatment. The ADA also notes that only natural teeth change color, and some people may have short-term tooth sensitivity or gum irritation.
At Kirkland Dental Excellence, professional teeth whitening in Kirkland starts with a check of your teeth and gums. Next, we protect your gums, apply the whitening gel, and sometimes use a special light. The visit often takes about an hour.
Professional Take-Home Kits Cost (Dentist-Supervised)
With a take-home kit, you whiten at home using trays made to fit your teeth. According to the ADA’s MouthHealthy website, your dentist explains how to place the gel and how long to wear the trays, and treatment can take a few days to a few weeks. The cost of teeth whitening at a dentist is often lower with this option because it needs less chair time. In a survey by the American Academy of Cosmetic Dentistry, dental practices reported an average fee of $508 for whitening under a dentist’s care.
This average includes more than one whitening method, so a take-home kit may cost less. To see the full dentist cost for teeth whitening at home, ask whether follow-up visits are included and what gel refills or new trays cost later.
Over-the-Counter Options Cost
Strips and paint-on gels use a peroxide bleach at a lower strength than dentist products. A 2018 Cochrane review found that home bleaching products whitened teeth better than placebo, but the evidence was weak and covered only short time periods.
Whitening toothpaste mainly removes surface stains and does not change the natural shade of your teeth much. Some people also try whitening powders, so read our guide on whether whitening powder is safe before you buy one. When comparing prices, check how many strips or applications come in the box.
What Does the Whitening Price Include?
The price you see in an ad may not match your final bill. Some quotes cover only the whitening, and an exam, X-rays, or cleaning may cost extra. According to ADA News, getting your teeth cleaned before whitening may help, because a cleaning removes plaque and gives your dentist a chance to find any problems first.
Before you start, use this checklist to see what your quote covers:
Does Insurance Cover the Teeth Whitening Costs?
Most dental insurance plans do not pay for teeth whitening because they see it as a cosmetic treatment, not a health need. Still, a few plans do offer some help. For example, Delta Dental of Washington’s Optimum Plan for individuals and families shares the cost of professional whitening. Plans like this may have waiting periods or yearly limits, so read your plan details closely.
Discount and membership plans work differently from insurance. They may lower the price of whitening, but they do not cover it. Also, money in a health savings account (HSA) or flexible spending account (FSA) usually cannot be used for cosmetic care like whitening.
Before treatment, call your plan and ask:
- Whether it covers cosmetic care like teeth whitening
- How much of the cost it pays
- Whether a waiting period applies
- Whether a yearly limit applies
- Whether you need to see an in-network dentist
Factors That Affect Teeth Whitening Costs
Your professional whitening cost can change for more than one reason. The type of treatment matters most, but other things can also raise the price. You may pay extra for an exam, for more treatment if your stains are dark, or for touch-ups later.
Other things that can affect the price include:
- What the package includes, such as trays, gel amount, and follow-up visits
- Extra gel applications or a second session for deeper stains
- Gel refills or replacement trays
- Care billed on its own, such as an exam, X-rays, a cleaning, or treatment for cavities or gum problems
- Crowns, veneers, or fillings that will not whiten, which some people later replace to match
Tips to Keep Teeth Whitening Costs Low
Teeth whitening services does not have to cost more than you planned. A few smart steps can help you avoid extra charges and choose the option that fits your budget. Here are some simple ways to keep your whitening costs low:
- Ask each office for a written estimate so you can compare the same services.
- Ask if there is a current offer, what it includes, and when it ends.
- See a dentist first, so you do not pay for whitening that cannot change crowns or some stains.
- Follow the directions and do not whiten more often than your dentist suggests.
- Choose store products with the ADA Seal, which shows they meet ADA standards for safety and effectiveness.
The Bottom Line
Your teeth whitening cost depends on the method, what the price includes, and how many visits or refills you need. In-office care usually costs the most, while store products cost the least but work more slowly. At Kirkland Dental Excellence, Dr. Hedayati and our team can check your teeth, explain your whitening options, and go over the expected cost before you decide. Call (425) 827-2003 or request a whitening estimate online.
FAQs
Most plans do not cover the cost of teeth whitening at dentist offices because it is cosmetic. A few plans share the cost, so check your benefits first.
Laser teeth whitening in Washington usually costs $500-$1,000, depending on the dentist and how many sessions you need.
Dentist-supervised whitening averaged about $508 in a national survey. In-office laser whitening averages about $902 in Washington. Your price depends on the method and your teeth.
Our price depends on the whitening method and your teeth. Call (425) 827-2003 to get an estimate after your exam.
Store products start around $25, take-home kits often cost $375 to $500, and in-office laser whitening averages about $902 in Washington, based on recent cost research.
A clear quote lists the exam, number of sessions, trays, gel amount, follow-up visits, and any charges for refills or extra applications.
