6 Reasons That Professional Teeth Whitening is Better

December 18, 2025

A woman with a tooth shade indicator

If you’ve got stains or discoloration on your teeth, you may be wondering why so many people choose professional whitening from their dentist when “cheaper” alternatives exist. After all, if you can get the same results for less, why would you pay more? But the truth is, those storebought strips and kits don’t even come close to the treatment available from your dentist, so even if you are paying less at first, you’ll end up spending more over time and still won’t get the results you would with professional care. Here’s a closer look at six incredible benefits of whitening from your dentist that proves no matter the cost, it’s worth every penny!

Faster Treatment

When you purchase one of those bargain whitening kits from your local discount store or favorite online retailer, you’re likely only looking at the upfront price. Unfortunately, what many consumers don’t realize is that while a box may only cost around $30, they may need to wear those strips for months before they get noticeable results. That means that while yes, you are paying less initially, it will take you much longer to get the smile you desire.

With professional whitening, you can expect to remove up to eight shades of discoloration from your teeth either in one in-office treatment of about an hour, or in about two weeks with a customized take home kit from your dentist, getting the results you want a whole lot faster!

Savings Over Time

Because those storebought products take so long to get results, you’ll likely end up spending way more than you intended before you notice any changes in your smile. Especially when you consider that most OTC kits have about enough product for two weeks of treatment and can take months to be effective. Thus, it could end up costing even more than professional whitening over time, and still not even achieve the same results!

Better Results

When comparing professional whitening to over-the-counter products, the difference is noticeable. Treatment from your dentist is not only faster and more affordable over time, but it also delivers better results.  With professional care, you can expect to improve your smile by up to eight shades, while those storebought kits are typically nowhere near that, if you do notice any difference at all.

Safety First

Professional whitening is considered far safer than storebought kits because it’s done under the supervision of your dentist. This means that before any treatment can begin, your teeth and gums will be examined to ensure they are in good health. While this may not seem important, bleaching teeth with cavities or decay could cause a great deal of pain and could make those problems worse. Furthermore, because professional treatment is so fast and effective, you’ll finish much faster, thereby eliminating unnecessary exposure to sensitivity-causing chemicals.

Location, Location, Location

While it’s true that professional in-office whitening can only be done at your dentist’s practice, the custom take-home kits available can be used anywhere, whether it’s at home in your pj’s on a work trip, or even a well-deserved vacation.  For those looking to save even more time, you can even complete your treatment right after your regular dental check-up and eliminate a second trip to the clinic, saving time and money!

Customized Care

Finally, when it comes to your smile, one size definitely does not fit all. Whether you’ve got sensitive teeth, dental restorations, or are looking to remove a specific type of stain that doesn’t want to budge with over-the-counter products, professional whitening can be customized to meet your specific needs. This means that you needn’t worry about your ingredients being too weak or not effective enough to get the results you need.

Remember, professional whitening is a safe, effective way to remove up to eight shades of discoloration from your smile. So, what are you waiting for? Make an investment in your smile today and get the gorgeous, glowing grin you deserve faster than you ever thought possible!

About Dr. Shroff

Dr. Roshan Shroff earned his bachelor’s degree in integrative biology from the University of Colorado Health Science Center, and his Doctor of Dental Surgery degree from the University of Colorado School of Dental Medicine. Passionate about continuing education, he completes an average of 50 to 100 hours of dental education each year, which is two to three times the state requirement! Dr. Shroff is a current, active member of the American Dental Association, the Colorado Dental Association, the Metro Denver Dental Society, and the Academy of General Dentistry. To schedule an appointment for teeth whitening at Shroff Dental Arts, visit our website or call us today at 303-632-3622.