Professional Teeth Whitening vs. Over-the-Counter Products

Whitening strips, pens, kits, lights—it’s easy to get lost in the sea of bright white promises. But what’s the real difference between what you can buy in a store and what a dentist can offer?

At Main Street Dental in Bentonville, AR, Dr. Grayson Dillingham and Dr. Joshua Brudi help patients choose whitening options that actually work for their smile, not just what’s trending.

What You’re Getting with Store-Bought Whitening

Over-the-counter whitening products usually contain a lower concentration of hydrogen peroxide or carbamide peroxide—the ingredients that lighten stains. They can help with mild discoloration, but results tend to be gradual and less predictable.

Because strips and trays aren’t made for your teeth, they may not fit well. This can lead to uneven results or gel leakage that irritates the gums. Deep stains, older discoloration, or teeth with existing dental work usually won’t respond as well to these DIY kits.

They can be convenient for small touch-ups—but when you’re after noticeable results, they’re not always enough.

What Makes Professional Whitening More Effective

Professional teeth whitening offers a level of precision and power you can’t get over the counter. In-office treatments use higher-concentration whitening agents and are carefully applied to protect your gums and soft tissue.

Many patients see dramatic improvements in just one visit. For those who prefer to whiten at home, custom trays are available for better comfort and control than store-bought versions.

Dr. Dillingham and Dr. Brudi tailor whitening recommendations to your enamel health, sensitivity, and cosmetic goals. That personalization makes a real difference.

What About Whitening Toothpastes?

Whitening toothpastes don’t bleach the teeth—they polish them. Most use mild abrasives to scrub away surface stains, which helps maintain brightness between whitening treatments.

However, those abrasives can sometimes increase sensitivity, especially with long-term use. Baking soda–based toothpastes tend to be gentler, but still aren’t ideal for deeper discoloration.

Think of them as a maintenance product—not a solution for true whitening.

Whitening Options That Work at Main Street Dental in Bentonville, AR

If you’ve tried teeth whitening products at home with limited success, we’re here to help you get the results you’re looking for. Dr. Dillingham and Dr. Brudi offer both in-office and custom take-home professional teeth whitening treatments, so you can feel confident no matter which option you choose.

Call Main Street Dental today to schedule your consultation and take the first step toward a brighter, healthier-looking smile.

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Categorised in: Teeth Whitening