A bright, confident smile can sometimes require more than just daily brushing and flossing. Professional teeth whitening can eliminate discoloring and stains and deliver immediate results. However, there are multiple teeth-whitening methods to choose from, and deciding on the best method for you can be stressful.
In this article, we compare professional in-office teeth whitening and custom take-home whitening trays, outlining the pros, cons, and key differences of each to help you make an informed decision.
Understanding In-Office Professional Teeth Whitening
In-office teeth whitening service typically involves a dentist using powerful bleaching gels such as hydrogen peroxide or carbamide peroxide to whiten your teeth right from the dental chair. This process can completely revitalize your smile in one single session and is ideal for those looking for immediate improvement.
Specialized Equipment and Techniques
During in-office whitenings, dentists may use light activation or heat that accelerates the bleaching process. While dental professionals are trained to monitor sensitivity levels and gum protection, it may be uncomfortable for some.
Time and Convenience
In-office teeth whitening typically lasts around 60-90 minutes, making it perfect for those with busy schedules who want fast results. However, some guests with deeper stains may need to schedule multiple sessions with a dentist to complete the procedure.
Cost Considerations
One downside of an in-office appointment is that it carries a higher cost than take-home treatments. Dental insurance may also not cover cosmetic procedures such as teeth whitening, so out-of-pocket expenses may apply.
Exploring Custom Whitening Trays
If the cost or intensity of in-office teeth whitening is intimidating, there is also the option to use custom take-home whitening trays. If you opt for trays, your dentist will custom-fit them to reduce gel overflow and gum irritation. They will also provide specific instructions on where and when to use the trays to ensure uniform whitening results.
Gradual Whitening
Custom trays are typically worn daily for 1-2 weeks or longer, depending on the severity of the stains and discoloration. At-home trays allow for a more gradual, controlled whitening process that can lessen sensitivity. Trays are a good fit for those who are OK waiting a little longer to see results.
Lifestyle Flexibility
At-home trays can be worn at times that can better fit your schedule, such as at night. At-home trays are also easy to pause or adjust based on personal discomfort, or if you need to take them out to eat or drink.
Cost and Maintenance
At-home trays are typically more affordable than in-office bleaching, making them a popular choice. However, at-home trays may require periodic replacements of gel or trays which could increase the cost.
Comparing Results & Longevity
While both in-house and at-home whitening are effective, there are some key differences in results and longevity you should consider before making a decision.
In-office whitening often delivers two to three shades of lighting in a single visit. Although it may require occasional touch-ups or additional sessions for the most stubborn stains, in-office whitening delivers a high level of results that are immediate and long-lasting.
Alternatively, custom trays achieve success more gradually, and consistency and proper use go a long way to determining the effectiveness of the whitening procedure. Additionally, since take-home trays don’t use as strong of bleaching gels at in-office cleanings, results will likely not last as long, typically maxing out at around six months.
For both in-office and at-home whitening, proper aftercare is critical to long-term success. Avoid staining beverages like coffee, tea, and red wine, or drink them out of a straw as much as possible. You should also avoid tobacco use completely, and try to limit the consumption of potential discoloring foods like berries, dark chocolate, and beets.
Additionally, practicing strong oral hygiene, including brushing twice and flossing once per day, is critical for the overall long-term effectiveness of a teeth whitening procedure. You can also use whitening toothpaste or mouthwash to maintain results.
Sensitivity & Comfort Levels
As we previously noted, in-office teeth whitening may be challenging for those with particularly sensitive teeth. Before starting the procedure, dentists take steps to prepare for a guest’s potential discomfort such as measuring gum barriers and using desensitizing agents.
However, some guests may still experience temporary sensitivity during and after the treatment.
Custom trays should generate less sensitivity and discomfort due to the lower concentration of gels and slower whitening pace. If you feel sensitivity while using a take-home tray, contact your dentist and see if any adjustments should be made.
Regardless of whether you use in-office or at-home whitening, studies have shown that tooth sensitivity is likely to be increased after a whitening treatment. However, those same studies showed that sensitivity was significantly higher for patients who used in-office treatments.
Teeth Whitening Consultations at Your Local Ideal Dental
In-office whitening and custom at-home trays both brighten smiles, but each approach has its pros and cons to consider before making a decision. If you require instant results, such as before a wedding or speaking occasion, in-office treatment may be the way to go. Alternatively, if you’re looking for a more budget-friendly option, and are OK with more gradual results, take-home trays are likely the best choice.
Either way, when you’re ready to take the next step towards a brighter, healthier smile, contact your local Ideal Dental location to set up a consultation.