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How Much Does Professional Teeth Whitening Cost on Average?

July 26, 2026

Patient undergoing teeth whitening

A brighter smile can make a big difference in how you feel about your appearance, but if you’ve started researching professional teeth whitening, you may be wondering about the price tag. So, how much does professional teeth whitening cost?

The answer depends on the type of whitening you choose, the products used, your location, and how much discoloration you have. In general, professional whitening can range from a few hundred dollars to around $1,000 or more for certain in-office treatments.

How Much Does In-Office Whitening Cost?

In-office whitening is typically the fastest professional option. During treatment, a dental professional applies whitening products to your teeth while taking precautions to protect your gums and other oral tissues.

The average cost is generally around $300 to $1,000 per treatment, although prices can vary considerably between practices and whitening systems.

The biggest advantage is speed. Rather than spending several weeks gradually brightening your smile, you can often see a noticeable difference after a professional treatment.

What About Take-Home Whitening?

Professional whitening doesn’t necessarily mean sitting in the dental chair for an extended appointment. Dentist-provided take-home whitening trays are another option.

With this approach, you receive professional whitening materials designed for use at home. Custom trays typically cost around $250 to $500, though prices vary depending on the treatment and provider.

Take-home whitening generally takes longer than in-office treatment, but it gives you more flexibility. It can also be a convenient option for maintaining your results over time.

Is Professional Whitening Worth the Cost?

Professional whitening may cost more upfront than over-the-counter strips or whitening products, but you’re paying for more than just a brighter smile. Professional treatment allows your dental team to evaluate your teeth and gums before whitening and recommend an approach suited to your needs.

That professional oversight can be especially valuable if you have sensitive teeth, existing dental work, or concerns about discoloration. Professional whitening can also provide more noticeable results than many store-bought options, making it a worthwhile investment for people who want a significant smile refresh.

It’s also important to remember that whitening is cosmetic, so dental insurance typically doesn’t cover the treatment.

How Can I Make My Results Last?

Whitening isn’t permanent, but good habits can help your results last longer. Brush and floss consistently, attend regular dental appointments, and consider limiting foods and drinks that can stain your teeth, such as coffee, tea, and red wine.

Your dental professional can also recommend ways to maintain your brighter smile based on your whitening treatment.

Invest in a Smile You Feel Good About

When you consider the effectiveness, convenience, and professional oversight involved, professional whitening can be a valuable investment in your smile and confidence.

About the Practice

Dr. Robert B. Mitchell provides comprehensive dental care with a focus on helping patients maintain healthy, attractive smiles. The practice offers professional teeth whitening for patients who want to reduce discoloration and achieve a brighter smile through professionally guided cosmetic treatment.

Call us at (972) 233-1311 or schedule your appointment online.