Let’s be honest, there’s something about a bright, white smile that just makes you feel good. Maybe you’ve got a wedding coming up. A class reunion. Or maybe you’re just tired of hiding your smile in photos because it’s looking a little dull.
Whatever the reason, you’re probably wondering: do I really need to go to the dentist for teeth whitening, or can I just grab one of those kits at the drugstore?
It’s a fair question. And an office that’s spent over 25 years helping Philadelphia patients feel better about their smiles, we’re happy to walk you through it.

The Appeal of Store-Bought Whitening
Walk down the oral care aisle at any pharmacy, and you’ll see shelves lined with whitening strips, trays, and pens. They’re affordable. They’re convenient. And they promise results.
It’s easy to see why people grab them. No appointment needed. No sitting in a dental chair. Just open the box and go. But here’s the thing: there’s a reason those boxes are so cheap.
What Over-the-Counter Teeth Whitening Kits Don’t Tell You
Most drugstore whitening products use a lower concentration of bleaching agent. That’s by design. The companies making them have to assume you won’t be under a dentist’s supervision, so they play it safe. You might notice a shade or two of improvement after a couple weeks. But here’s what those boxes don’t mention:
- One size fits none. Your mouth isn’t shaped like the model’s mouth in the commercial. Generic trays can leave gaps where bleach leaks onto your gums. Ever had that burning sensation after using strips? That’s the bleach attacking soft tissue.
- Old dental work doesn’t whiten. If you’ve got crowns, veneers, or fillings in your front teeth, bleach won’t change their color. Store-bought kits can leave you with natural teeth that are suddenly lighter and old dental work that now looks dark and obvious.
- Uneven results are common. Some teeth stain more than others. Maybe your front teeth are coffee-stained but your canine is gray from an old childhood bump. A one-size-fits-all strip can’t tell the difference.
Why Patients Come to Us for Whitening
When you come to our office for ZOOM! whitening, you’re not just paying for stronger bleach. You’re paying for a custom experience.
We look first. Before we whiten anything, Dr. Shulman examines your teeth. Are they yellow from coffee and tea? That’s an easy fix. Are they grayish from an old injury or medication? That might need a different approach. We can tell you honestly what to expect before you spend a dime.
We protect your gums. Your gums are sensitive. They weren’t designed to handle bleaching agents. We make sure they’re properly shielded before treatment begins. We watch what we’re doing. With professional-grade products, someone needs to be paying attention. Dr. Shulman monitors how your teeth respond throughout the process. No walking away while a timer runs.
The Speed Factor
This is the part patients get most excited about. With drugstore kits, you’re looking at two weeks of daily applications. Two weeks of goopy strips. Two weeks of wondering if it’s actually working.
With in-office whitening? One appointment. About an hour. You could walk out with your results that same day. We’ve had patients schedule appointments on their lunch break. Seriously. They come in during their lunch hour and head back to work with a noticeably brighter smile.
What Dr. Shulman’s Experience Brings
Dr. Shulman has been voted a Philadelphia Magazine Top Dentist for eight years running. That’s not an accident.
When he whitens a smile, he’s thinking about more than just “make them lighter.” He’s thinking about shade matching. About natural results. About making sure you don’t end up with that blinding, unnatural white that screams “I had something done.”
There’s an art to this. Too white looks fake. Not white enough and you’re disappointed. Getting it right takes experience.
Take-Home Kits From Our Office
Not everyone wants to whiten in one sitting. We get that.
For patients who prefer to go slower, we offer custom take-home trays. These are different from drugstore trays. They’re made from actual molds of your teeth. They fit perfectly. No bleach leaking onto your gums. No sloppy fit. You whiten on your schedule: evenings, weekends, whenever works for you. And you’ve got us on standby if questions come up.
Ready to Brighten Up?
If you’ve been thinking about whitening your teeth, why not do it right? Call our Northeast Philadelphia office at (215) 392-4244 or request an appointment online. We’d love to help you love your smile.
