Professional Teeth Whitening in Pennsauken, NJ
Over-the-counter strips only get you so far. Professional teeth whitening uses a stronger, dentist-supervised whitening gel customized to your teeth, so results show up faster and hold up longer than a drugstore kit.
It's a stronger version of whitening, done right
Professional teeth whitening is an in-office treatment that uses a higher-concentration whitening gel, applied and monitored by a dentist, to lighten stains on your enamel more effectively than a store-bought kit.
Because the treatment is dentist-supervised, the strength and timing can be adjusted to your teeth specifically, rather than the one-size-fits-all approach behind most strips and trays sold off the shelf. That customization is a big part of why results tend to be more noticeable and last longer.
Not the same as a cleaning. A cleaning removes plaque and surface buildup. Whitening changes the actual color of your enamel, which is why it needs a stronger, more controlled treatment.
Why do teeth get discolored in the first place?
Most staining comes down to two things: what you're eating and drinking day to day, or what's happening naturally as you age. Knowing which one applies to you helps set expectations for how whitening will work.
Food & drink
Coffee, tea, red wine, and dark sauces all leave pigment behind on your enamel over the years.
Aging
Enamel thins naturally over time, letting the yellower layer underneath show through more.
Tobacco use
Smoking and chewing tobacco cause some of the toughest, deepest stains to treat.
Are you a good candidate for whitening?
Most healthy adults are, but a few things are worth checking first. If several of these describe you, whitening is likely a good fit; if not, we'll walk you through the alternatives at your exam.
In-office treatment vs. drugstore kits
Whitening strips and kits from the drugstore aren't useless, they're just built for a different job. Professional whitening uses a stronger, better-controlled process for people who want dependable results.
In-Office Professional Whitening
- Higher-concentration whitening gel, applied by a dentist
- Gums and soft tissue protected throughout treatment
- Customized to your teeth and the type of staining you have
- Noticeable results, often in a single visit
- Results that tend to last longer than over-the-counter options
At-Home Strips & Kits
- Lower-strength whitening agent, made for general use
- No supervision to catch sensitivity or irritation early
- One-size-fits-all, not customized to your staining
- Slower, more gradual results that can fade faster
Are at-home kits ever a fine choice? Sure, for very mild surface staining or as a touch-up between professional visits. But for deeper stains, or if you want dependable results before an event, in-office treatment is the more predictable route.
What happens during your whitening appointment
Here's what an in-office visit actually looks like.
Exam and shade check — we check your teeth and note your starting shade so results can be measured.
Cleaning — any surface buildup is cleaned off first so the whitening gel reaches your enamel evenly.
Protecting your gums — a barrier is placed over your gums and soft tissue to keep them safe from the gel.
Applying the whitening gel — a professional-strength gel is applied directly to your teeth.
Activation and timing — the gel works for a set amount of time, sometimes over more than one round.
Rinse and reveal — the gel is rinsed off and we compare your new shade to where you started.
Most in-office whitening appointments run about 60 to 90 minutes and are finished in a single visit.
In-office whitening or take-home trays?
We offer both. Which one's right for you depends on your schedule, budget, and how deep the staining is.
In-Office Whitening
- Done in a single visit, managed by a dentist start to finish
- The strongest results available, since a higher-strength gel is used
- Best for stubborn stains or a fast turnaround before an event
Take-Home Trays
- Custom-fitted trays you wear at home over several days
- A gentler pace, good for people with sensitive teeth
- Still a dentist-grade formula, stronger than drugstore kits
How long it lasts, and is it safe?
Professional whitening is safe when it's supervised, and results usually hold up well if you take care of them afterward.
How long results last
Most people stay noticeably whiter for six months to two years, depending on diet and habits.
Sensitivity
Some mild, temporary sensitivity to hot or cold is common right after treatment and usually fades in a day or two.
Is it safe for enamel
Yes, when it's done by a dentist. Supervision protects your gums and controls exactly how much whitening agent your teeth get.
How to make your results last
Your teeth are more porous right after whitening, so what you eat and drink in the first day or two matters more than usual.
Do
- Stick to light-colored foods for the first 24 to 48 hours
- Use a straw for coffee, tea, or dark drinks once you resume them
- Brush with a sensitivity or whitening toothpaste if needed
- Ask about touch-up trays to maintain your shade over time
Don't
- Drink coffee, tea, red wine, or dark soda right after treatment
- Smoke or use tobacco in the first couple of days
- Eat strongly pigmented foods, like tomato sauce or berries, right away
- Ignore sensitivity that doesn't ease up after a couple of days
What professional teeth whitening costs
Cost depends on which option you choose, in-office treatment or take-home trays, and how many shades you're aiming to lift. Whitening is typically considered cosmetic, so most insurance plans don't cover it, though we accept most major dental insurance for the rest of your care and offer payment plans. Ask us for a real number at your visit.
Payment plans also available through CareCredit & Lending Club.
Dr. Aurangzaib Khan, DMD
Founder & Lead Dentist, AZ Dental SpaDr. Khan has been treating patients in Pennsauken Township since 2005. He earned his Doctor of Dental Surgery degree from New York University and completed his General Practice Residency at Kings County Hospital, one of the region's busiest trauma centers. Brightening smiles is one of the most requested treatments at AZ Dental Spa, and Dr. Khan personally oversees every whitening plan to make sure it's both effective and safe for your enamel.
Teeth whitening care in Pennsauken Township
You might also like
What our patients say
“Dr. Khan takes away any anxiety of a dental visit and takes the time to explain everything. His dedication and knowledge are exceptional and his friendly personality puts you at ease. I would highly recommend him.”
“I recently cracked a tooth and Dr. AZ took care of me right away! The procedure was pain-free and I felt like I was priority #1. Never felt as comfortable in any other dentist office.”
“I've always had a strong fear of the dentist, but Dr. AZ Khan completely changed that for me. His gentle approach and genuine care have transformed my entire perception of dental visits. Truly a 5-star experience!”
“I've been going to AZ Dental since 2011. Dr. Khan meticulously explains the treatment options and every staff member is courteous, knowledgeable and attentive. I wholeheartedly recommend AZ Dental Spa.”
“Dr. Khan and his staff went out of their way taking care of my emergency root canal! His caring way of including me in every aspect of my care goes a long way, and one of the best parts, NO pain.”
“This is the best place to go for dental work. I'm treated like family when I walk in the door. I got my front four replaced recently and would recommend this place to anyone and everyone.”
Questions about professional teeth whitening
How much does professional teeth whitening cost?
It depends on which option you choose, in-office treatment or take-home trays, and how many shades you're looking to lift. Whitening is usually considered cosmetic, so it's not typically covered by insurance. Ask us for a specific estimate at your visit.
What's the difference between professional and at-home teeth whitening?
Professional whitening uses a stronger, dentist-supervised gel and protects your gums throughout treatment. At-home kits and strips use a lower-strength formula meant for general use, so results tend to be slower and less dramatic.
Does teeth whitening hurt?
No, but some people notice mild, temporary sensitivity to hot or cold afterward. It usually fades within a day or two and can be managed with sensitivity toothpaste.
How long does an in-office whitening appointment take?
Most appointments run about 60 to 90 minutes and are finished in a single visit.
How long do whitening results last?
Most people stay noticeably whiter for six months to two years. How long it lasts depends on your diet, habits like smoking, and how well you keep up with touch-ups.
Are whitening strips or at-home kits as effective as professional whitening?
They can help with very mild surface stains, but they're not built to match the strength or control of an in-office treatment. If you have deeper staining or want dependable results, professional whitening is the more predictable option.
Is professional teeth whitening safe for my enamel?
Yes, when it's supervised by a dentist. We protect your gums and soft tissue before applying the whitening gel and control exactly how strong the treatment is, which isn't something an over-the-counter kit can do.
Will whitening work on crowns, veneers, or fillings?
No. Whitening only works on natural tooth enamel, so existing crowns, veneers, or fillings won't change color. If you have visible restorations, we'll talk through your options at the exam so your smile stays even.
How white will my teeth actually get?
It varies by person and depends on your starting shade and the type of staining you have. Yellowish stains from food, drinks, or aging typically respond best; we'll give you a realistic expectation during your exam.
Do you accept insurance for teeth whitening?
Whitening is typically considered cosmetic, so most insurance plans don't cover it. We do accept most major dental insurance for the rest of your care and offer payment plans through CareCredit and Lending Club.
Ready for a Brighter Smile?
Professional teeth whitening starts with a quick visit. Book yours and let's get you there.