Professional Teeth Whitening in Margate and Lauderdale-by-the-Sea, FL

Brighten Your Smile With Professional Teeth Whitening

Professional teeth whitening uses dental bleaching agents to lighten stains and discoloration in natural tooth enamel. Arguello Dentistry offers personalized teeth-whitening evaluations for patients in Margate, Lauderdale-by-the-Sea, and nearby Broward County communities.

A brighter smile can improve your confidence without changing the shape of your natural teeth. However, whitening does not work the same way for every patient. Therefore, the cause of the discoloration should be identified before treatment begins.

At Arguello Dentistry , we evaluate your teeth, gums, existing dental work, and sensitivity history. Next, we explain whether professional whitening is likely to produce the result you want.

Some stains respond very well to bleaching. In contrast, other types of discoloration may require dental veneers , bonding, or dental crowns .

Professional whitening may help improve stains caused by:

• Coffee and tea
• Red wine and dark beverages
• Tobacco use
• Dark-colored foods
• Normal aging
• Years of stain buildup
• Certain internal changes within natural teeth

Most importantly, whitening should be planned around your full smile. Crowns, veneers, bridges, and tooth-colored fillings will not become lighter. As a result, visible restorations may need to be considered before a final shade is selected.

What Is Professional Teeth Whitening?

Professional teeth whitening is a cosmetic dental treatment used to reduce visible stains and lighten the color of natural teeth. Whitening products commonly contain hydrogen peroxide or carbamide peroxide.

These ingredients break larger stain molecules into smaller particles. Consequently, the color becomes less concentrated, and the teeth appear brighter.

According to the American Dental Association’s review of tooth whitening , whitening treatments may be provided in the dental office, supplied by a dentist for home use, or purchased over the counter.

However, the strength, design, fit, and level of supervision can differ greatly. Dentist-supervised treatment also allows oral health problems to be identified before bleaching begins.

How Does Teeth Whitening Work?

Tooth color is influenced by both the outer enamel and the darker dentin beneath it. In addition, stain particles can collect on or within the tooth structure.

Whitening gel is placed against the natural teeth for a controlled amount of time. Then, the active bleaching ingredient moves through the enamel and reacts with stain molecules.

The tooth structure is not painted white. Instead, the appearance of existing stains is reduced through a chemical process.

Results depend on the starting shade, stain type, gel concentration, treatment time, and individual response. Therefore, one patient may notice a greater change than another.

What Types of Tooth Stains Can Be Whitened?

External Tooth Stains

External stains form on the outer surface of the teeth. They are often linked to coffee, tea, red wine, tobacco, and dark foods.

Some surface stains can be reduced during a professional dental cleaning . However, whitening may be recommended when the underlying enamel also appears dark or yellow.

Internal Tooth Discoloration

Internal discoloration develops within the tooth. It may be related to aging, trauma, tooth development, medication exposure, or changes in the dentin.

Certain internal stains respond to bleaching. Others respond poorly or unevenly. Therefore, a dental examination is important before treatment is selected.

Age-Related Color Changes

Enamel can become thinner over time. Meanwhile, the dentin beneath it may become darker. Together, these changes can make teeth look more yellow.

Whitening may improve many age-related color changes. Still, the final result varies because enamel thickness and tooth structure differ from person to person.

A Single Dark Tooth

One tooth that is much darker than the surrounding teeth should be examined before it is whitened. Trauma, decay, an old filling, or changes in the dental pulp may be responsible.

In some cases, a different whitening technique may be used. Alternatively, the tooth may need restorative or endodontic treatment.

Professional Teeth-Whitening Options

Whitening treatment can be provided in several ways. The most suitable method depends on your goals, sensitivity, schedule, and starting tooth color.

In-Office Teeth Whitening

In-office whitening uses a professional-strength bleaching gel under the supervision of a dental team. The lips, cheeks, and gums are protected before the material is applied.

Several applications may be completed during the visit. However, the exact steps depend on the whitening system and your individual needs.

Potential advantages include:

• Professional application and supervision
• Protection of the surrounding soft tissues
• A faster initial color change
• Controlled treatment of selected teeth
• Immediate support if sensitivity develops

Not every patient requires an in-office procedure. Moreover, a faster treatment is not always the best choice for someone with a strong history of sensitivity.

Dentist-Supervised Take-Home Whitening

Take-home whitening commonly uses custom or professionally supplied trays with a bleaching gel. Treatment is completed gradually according to the dentist’s instructions.

The trays hold the gel against the teeth while limiting unnecessary contact with the gums. Because the color change occurs over several applications, the patient has more control over the final shade.

Potential advantages include:

• Whitening at home on a prescribed schedule
• Gradual control over the final color
• Professional guidance on gel use
• Reusable trays when appropriate
• Possible use for future maintenance

Combined Whitening Treatment

Some patients may benefit from an in-office procedure followed by supervised take-home treatment. This approach can provide an initial color change plus a way to refine or maintain the result.

Nevertheless, more whitening is not always better. Treatment should be stopped or adjusted if sensitivity or gum irritation becomes significant.

Professional Whitening vs. Store-Bought Products

Both professional and over-the-counter products may contain peroxide. However, they differ in strength, fit, application, and professional supervision.

When choosing an over-the-counter product, look for the ADA Seal of Acceptance . Products with the seal have been reviewed for the safety and effectiveness claims shown on their labels.

Does Whitening Toothpaste Bleach Teeth?

Whitening toothpaste mainly removes surface stains through mild abrasives or other cleaning agents. As a result, it may make teeth look cleaner or brighter.

However, most whitening toothpastes do not bleach the internal color of teeth in the same way as peroxide-based gels.

The ADA explains that modified silica, enzymes, and other polishing agents may help remove surface stains. More details can be found in the ADA’s review of toothpastes and whitening ingredients .

Highly abrasive products should not be used excessively. Otherwise, enamel or exposed root surfaces may be worn over time.

Will Whitening Change the Color of Crowns, Veneers, or Fillings?

Whitening products lighten natural tooth structure, but they do not change the color of porcelain, ceramic, composite resin, or metal restorations.

This includes:

• Porcelain veneers
• Dental crowns
• Tooth-colored fillings
• Dental bridges
• Implant crowns
• Composite bonding

Therefore, visible restorations should be evaluated before whitening. Natural teeth may become lighter while the dental work remains the same shade.

In some cases, whitening is completed first. Then, enough time is allowed for the shade to stabilize before new veneers , fillings, or crowns are created.

Who May Be a Candidate for Teeth Whitening?

You may be a candidate when:

• Your teeth and gums are healthy enough for cosmetic treatment
• You have yellow, brown, or dull natural teeth
• Your stains are likely to respond to bleaching
• You understand that restorations will not change color
• You have realistic expectations about the final shade
• You are willing to follow the treatment instructions
• You are prepared to maintain the result

A patient does not need to have severely stained teeth to consider whitening. Sometimes, a modest shade change provides the preferred result.

When Might Teeth Whitening Be Delayed or Avoided?

Whitening should not be started simply because the teeth appear dark. First, the health of the teeth and gums should be checked.

Treatment may be delayed when a patient has:

• Untreated cavities
• Cracked or broken teeth
• Leaking or failing fillings
• Active gum disease
• Exposed tooth roots
• Severe tooth sensitivity
• Dental infections
• Mouth sores or irritated gum tissue
• A single dark tooth that has not been diagnosed
• Extensive visible crowns, veneers, or bonding

According to ADA guidance on starting teeth-whitening treatment , cavities, active infections, and gum recession can increase irritation or sensitivity.

These conditions do not always prevent future whitening. Instead, they may need to be treated before bleaching can be performed safely.

What Happens During a Teeth-Whitening Consultation?

1. We Discuss Your Goals

First, you can explain what bothers you about your tooth color. You may also share whether you want a subtle change or a much brighter shade.

2. We Examine Your Teeth and Gums

Next, your dentist checks for decay, cracks, gum recession, sensitivity, and existing dental work. X-rays may be recommended when a dental problem is suspected.

3. We Identify the Type of Discoloration

Tooth stains do not all have the same cause. For that reason, the likely response to bleaching is reviewed before treatment is chosen.

4. We Review Existing Restorations

Crowns, fillings, veneers, and bonding are identified. Their color will not be changed by the whitening gel.

5. We Discuss Sensitivity

A history of cold sensitivity, gum recession, or previous whitening discomfort is reviewed. Consequently, the strength or schedule may be adjusted.

6. We Recommend an Appropriate Option

Finally, the benefits, limits, expected maintenance, possible side effects, and cost are explained before treatment begins.

Does Teeth Whitening Cause Sensitivity?

Temporary sensitivity is one of the most common side effects of bleaching. Some patients notice brief discomfort when their teeth are exposed to cold air, drinks, or food.

Gum irritation can also occur if whitening gel contacts the soft tissues. However, these effects often improve after treatment is paused or completed.

Cleveland Clinic notes that temporary tooth sensitivity and gum irritation are common after whitening begins. Read its overview of teeth-whitening safety and side effects .

Sensitivity may be managed by:

• Using a lower gel concentration
• Shortening the treatment time
• Whitening less frequently
• Using a sensitivity toothpaste
• Applying a fluoride or desensitizing product when recommended
• Pausing treatment until symptoms improve

Severe, persistent, or worsening pain should not be ignored. Instead, contact the dental office for an evaluation.

Is Professional Teeth Whitening Safe?

Teeth whitening is generally considered safe when the correct product is used as directed and the patient is an appropriate candidate.

Nevertheless, excessive or improper use can increase sensitivity and irritate the gums. Overuse may also create an unnatural, uneven, or translucent appearance.

The product should never be applied more often or for longer than recommended. Furthermore, whitening should not be continued through significant pain.

For additional patient guidance, review the MouthHealthy guide to teeth whitening .

Are Natural or DIY Teeth-Whitening Methods Safe?

Home remedies often use lemon juice, vinegar, charcoal, baking soda, or other abrasive and acidic materials. Although these methods may remove some surface stain, they can also damage enamel or irritate the gums.

Acid does not safely bleach teeth. Instead, it can soften and erode the enamel. Likewise, harsh abrasives may wear away the outer tooth surface.

The American Dental Association warns that natural does not always mean safe. Its review of natural teeth-whitening claims explains why acidic and abrasive home remedies may do more harm than good.

How White Will My Teeth Become?

Whitening results vary. Therefore, an exact final shade cannot be guaranteed.

The outcome may be affected by:

• The original tooth color
• The type and depth of the stain
• Enamel thickness
• The color of the dentin
• Previous dental treatment
• The whitening method
• Treatment consistency
• Individual biological response

Yellow-toned teeth often respond better than gray or heavily banded teeth. However, each patient must be evaluated individually.

The goal should be a brighter smile that still looks natural. An extreme white shade may not suit every patient’s skin tone, age, or facial features.

How Long Do Teeth-Whitening Results Last?

Whitening results are not permanent. Over time, new stains can collect, and the teeth may gradually darken.

How long the result lasts depends on:

• Coffee and tea intake
• Red wine and dark beverages
• Tobacco use
• Diet
• Oral hygiene
• Professional cleanings
• The original stain type
• Maintenance treatment

Some patients choose occasional touch-up treatment. However, the timing should be based on need rather than a fixed habit.

How Can I Keep My Teeth Whiter?

Good daily habits can help the result last longer. Even so, normal color changes will still occur with time.

• Brush twice each day with fluoride toothpaste
• Clean between your teeth daily
• Attend regular dental cleanings
• Rinse with water after dark drinks
• Avoid tobacco products
• Limit frequent exposure to stain-producing foods and drinks
• Use a straw for appropriate cold beverages
• Follow your dentist’s maintenance instructions
• Store whitening trays as directed

Brushing immediately after an acidic drink may not be ideal because the enamel may be temporarily softened. Instead, rinse with water and wait before brushing.

Should I Whiten Before Veneers, Crowns, or Bonding?

Whitening is often completed before new cosmetic restorations are designed. This allows the final porcelain or composite shade to be matched to the lighter natural teeth.

A cosmetic treatment sequence may include:

1. Clear aligners when tooth position needs to be improved
2. Professional whitening to establish the preferred natural tooth shade
3. A short waiting period for the shade to stabilize
4. Veneers , bonding, fillings, or crowns matched to the final shade
5. Gingivoplasty when gum shape affects smile balance

Careful sequencing may provide a more even result. In addition, it can reduce the need to replace restorations later because of a color mismatch.

How Much Does Professional Teeth Whitening Cost?

The cost depends on the whitening method, the number of visits, and whether custom trays or maintenance products are included.

Fees may be affected by:

• In-office or take-home treatment
• The whitening system used
• Custom tray fabrication
• The amount of gel supplied
• The number of treatment sessions
• Sensitivity-management products
• Future maintenance needs

After your examination, the office can provide an estimate based on the recommended treatment.

Teeth whitening is usually considered an elective cosmetic procedure. Therefore, dental insurance commonly does not cover it.

Visit our insurance, payment, and financial options page for more information.

Professional Teeth Whitening in Margate, Florida

Arguello Dentistry provides teeth-whitening consultations and cosmetic dentistry for patients in Margate and nearby Broward County communities.

Our Margate dental office is convenient to patients from Margate, Coconut Creek, Coral Springs, North Lauderdale, Tamarac, and nearby areas.

Contact our Margate dental office

Professional Teeth Whitening in Lauderdale-by-the-Sea, Florida

Arguello Dentistry by the Sea offers professional teeth-whitening evaluations near Fort Lauderdale, Pompano Beach, and other coastal Broward County communities.

Our Lauderdale-by-the-Sea office serves patients from Lauderdale-by-the-Sea, Fort Lauderdale, Pompano Beach, Sea Ranch Lakes, Oakland Park, and nearby areas.

Contact our Lauderdale-by-the-Sea dental office

Why Choose Arguello Dentistry for Teeth Whitening?

Whitening may seem simple. However, tooth color can be affected by decay, trauma, dental materials, enamel thickness, and internal changes.

For that reason, our approach begins with an evaluation rather than a one-size-fits-all product.

Our approach includes:

• Checking the health of the teeth and gums first
• Identifying the likely cause of discoloration
• Reviewing existing crowns, veneers, fillings, and bonding
• Considering your history of tooth sensitivity
• Explaining realistic results and treatment limits
• Discussing alternatives when whitening is unlikely to work
• Coordinating whitening with veneers, crowns, or clear aligners
• Providing care at two Broward County locations

Ultimately, our goal is to create a brighter smile while protecting your teeth, gums, and long-term oral health.

Schedule a Professional Teeth-Whitening Consultation

You do not need to know which whitening method is right for you before scheduling. Tell us what concerns you about your tooth color, and we will explain your options.

Schedule a teeth-whitening consultation at Arguello Dentistry in Margate or Arguello Dentistry by the Sea in Lauderdale-by-the-Sea.

Request a cosmetic dentistry appointment online

Call our Margate office: (954) 532-1274
Call our Lauderdale-by-the-Sea office: (954) 568-8928

Frequently Asked Questions About Teeth Whitening

What is professional teeth whitening?

Professional teeth whitening uses peroxide-based bleaching products to reduce stains and lighten natural tooth enamel. Treatment may be completed in a dental office or with a dentist-supervised home system.

How does teeth whitening work?

Peroxide enters the enamel and reacts with stain molecules. As those molecules are broken down, their color becomes less concentrated, and the teeth appear lighter.

Is professional teeth whitening safe?

Whitening is generally considered safe for suitable patients when products are used as directed. Temporary sensitivity or gum irritation can occur. Therefore, the instructions should be followed carefully.

Does teeth whitening damage enamel?

Approved whitening products are generally safe when they are used correctly. However, overuse or harsh DIY methods may irritate the gums, increase sensitivity, or damage tooth surfaces.

Will teeth whitening make my teeth sensitive?

Some patients develop temporary sensitivity during or after treatment. The gel strength, treatment time, or frequency can often be adjusted to improve comfort.

How long does professional teeth whitening take?

The timeline depends on the method. In-office whitening may provide a visible change during one visit. In contrast, take-home treatment is completed gradually over several applications.

How long do whitening results last?

Results vary. Coffee, tea, red wine, tobacco, diet, and oral hygiene can affect how quickly stains return. Occasional maintenance may be recommended.

How white will my teeth become?

The result depends on your starting shade, enamel, dentin, and type of stain. Therefore, an exact final shade cannot be promised.

Can yellow teeth be whitened?

Yellow natural teeth often respond well to bleaching. However, the result still depends on the cause and depth of the discoloration.

Can gray teeth be whitened?

Gray or heavily banded teeth may respond less predictably. Veneers, bonding, or other cosmetic options may be discussed when bleaching cannot produce an even result.

Can one dark tooth be whitened?

Sometimes. First, the cause of the dark color must be diagnosed. Trauma, decay, an old filling, or changes within the tooth may require another form of treatment.

Will whitening work on crowns or veneers?

No. Whitening gel does not lighten crowns, veneers , fillings, bridges, or bonding. Only natural tooth structure can be bleached.

Should I whiten before getting veneers or crowns?

Whitening is often completed first when nearby natural teeth will remain visible. The final restorations can then be matched to the lighter shade.

Is in-office whitening better than take-home whitening?

Neither option is best for every patient. In-office treatment may provide a faster initial change. Meanwhile, take-home treatment provides gradual control and may be easier to adjust for sensitivity.

Can I use whitening toothpaste after treatment?

A suitable whitening toothpaste may help remove new surface stains. However, highly abrasive products should not be overused. Ask your dentist which toothpaste is appropriate.

Can I drink coffee after teeth whitening?

Coffee can contribute to new staining. Your dental team may recommend limiting dark drinks soon after treatment and rinsing with water after future use.

What should I avoid after whitening?

You may be advised to limit tobacco, red wine, coffee, tea, and dark foods for a short period. Specific instructions depend on the whitening system that was used.

Can I whiten my teeth if I have cavities?

Cavities should be evaluated and treated first. Whitening gel can reach sensitive tooth structure and cause significant discomfort when decay or leaking fillings are present.

Can I whiten my teeth if I have gum recession?

Gum recession may expose sensitive root surfaces that do not whiten like enamel. Therefore, the risks and expected results should be reviewed before treatment.

Does dental insurance cover teeth whitening?

Professional whitening is usually considered cosmetic. As a result, it is commonly excluded from dental insurance coverage.

Do you offer teeth whitening near Coral Springs?

Yes. Arguello Dentistry is located at 100 FL-7, Suite 300 in Margate. The office is convenient to Coral Springs, Coconut Creek, North Lauderdale, and Tamarac. Call (954) 532-1274 or request an appointment online .

Do you offer teeth whitening near Fort Lauderdale?

Yes. Arguello Dentistry by the Sea is located at 236 Commercial Boulevard in Lauderdale-by-the-Sea. The office is near Fort Lauderdale, Pompano Beach, Sea Ranch Lakes, and Oakland Park. Call (954) 568-8928 or request an appointment online .

Teeth-Whitening Information Sources

This page was developed using patient and clinical information from the following dental and medical resources:

• American Dental Association: Whitening
• MouthHealthy: Teeth Whitening
• Cleveland Clinic: Is Teeth Whitening Safe?
• MouthHealthy: Natural Teeth-Whitening Claims
• American Dental Association: ADA Seal of Acceptance