7 Signs Your Teeth Whitening Products Aren’t Working (and When to See a Professional)

There’s no denying a whiter, brighter smile can do wonders for your confidence — and there’s also no denying it can be more convenient to whiten your smile using at-home whitening kits. Unfortunately, that convenience carries potential downsides, including poor results.

If you’ve been whitening your teeth consistently without noticeable improvement, there may be an underlying reason. Understanding the signs that your whitening products are falling short can help you decide when it’s time to seek professional treatment.

Amy Morris, DDS, and our team at Morris Dental Associates understand the frustration that comes from poor at-home whitening results. In this month’s blog, we review some of the key signs your whitening products may not be effective, so you can understand why professional teeth whitening is always the better choice — hands down.

1. Your teeth look dingy after weeks of treatment

Over-the-counter products aren’t nearly as strong as the products used in professional whitening treatments, so it’s normal for them to take days and days of consistent use before you see even modest results. 

That said, if your teeth still look dingy, dull, or discolored after following the product’s instructions carefully, that’s a clear sign the product you’re using just isn’t strong enough to get you the results you want (and deserve).

2. Your results look uneven or blotchy

Whitening products need to penetrate the tooth’s superficial surface to lift away stains and whiten and brighten your smile. If deposits of sticky plaque or hard tartar are clinging to the surfaces of your teeth, the whitening agent won’t be able to penetrate — or whiten — as effectively, leaving patches that look dingier than cleaner adjacent areas.

At-home whitening kits aren’t designed to hug the contours of your teeth the way professional whitening treatments do, either. Scheduling a professional whitening treatment addresses both these issues for more consistent results. Our team also tells you if you need a pre-whitening cleaning to obtain optimal results. 

3. Your teeth look gray

Sometimes, visible yellowing fades, but your teeth still look dark or gray. That’s often a sign of discoloration and damage located so deep that over-the-counter products just can’t correct it. 

Tooth trauma, certain medications, tobacco use, and even age-related changes like enamel wear all require professional approaches to restore your pearly whites and give you the beautiful smile you want. In some cases, veneers may be the best whitening solution. 

4. Your teeth or gums are suddenly sensitive

It’s not uncommon to have some tooth sensitivity with whitening treatments. Unfortunately, home whitening treatments take a lot longer than professional whitening — prolonging any sensitivity-related discomfort.

That said, if you develop significant sensitivity or if your gums become irritated, it’s a sign you need to schedule a visit and talk about alternatives that can whiten your smile without worrying about gum or tooth sensitivity issues.

5. Yellowing persists at the gumline or between teeth

These areas are notoriously difficult for many at-home whitening products to penetrate, and when they don’t penetrate, they definitely can’t whiten. That’s why, even though you might notice some improvement on the flat surfaces of your teeth, these hard-to-reach areas can still look yellow or dingy after a complete course of at-home whitening.

6. Initial results don’t last long

Even when an over-the-counter product provides some whitening, remember: The ingredients in those products aren’t designed to penetrate as deeply or as effectively as professional-grade solutions.

As a result, any results you do achieve may be very short-lived, leaving you in need of more frequent treatments that can irritate your teeth and gums over time. Because professional whitening treatments reach deeper levels of tooth material, they’re better at lifting stains — and that often means longer-lasting results for you.

7. Your restorations no longer match your smile

Dental restorations like crowns, veneers, and fillings don’t whiten the same way your natural teeth do. That means whitening treatments can make your restorations a lot more visible. 

During a professional whitening treatment at our office, our team evaluates your entire smile, tailoring your whitening treatment to your exact needs, so all your teeth blend in beautifully.

Get the beautiful smile you want today

Over-the-counter whitening products might seem like a convenient alternative to professional treatment, but their drawbacks can be significant. 

To find out how professional whitening can give you the beautiful smile you’re looking for, request an appointment with our team at Morris Dental Associates in Abilene, Texas, today.