Lightening discolored teeth in Livingston & Summit, NJ
After root canal therapy, a tooth can begin to darken over time—especially if the internal structure was damaged or stained from within. At Liv Endodontics, we offer internal bleaching, a gentle and highly effective treatment that restores brightness by whitening the tooth from the inside out.
Modern technology
Brighter, natural look
Gentle & highly-effective
What to expect
Tooth discoloration can come from both the outside and inside of a tooth.
Internal darkening is usually caused by:
- Trauma to the tooth
- Pulp tissue breakdown following root canal treatment
- Old root canal materials
- Certain medications or systemic conditions
- Age-related dentin changes
This kind of staining doesn’t respond to store-bought or in-office whitening products. That’s where internal bleaching becomes essential.
Internal bleaching is a procedure that safely lightens a darkened tooth from the inside.
After evaluating the health and structure of your tooth, your endodontist will:
- Access the inside of the tooth and remove any remaining filling materials
- Place a whitening agent directly into the inner chamber
- Temporarily seal the tooth and allow the whitening process to occur over 1–2 weeks
- Repeat the process, if necessary, to achieve optimal brightness
- Permanently seal the tooth once the desired shade is reached
This minimally invasive process can restore harmony to your smile—without crowns or veneers in many cases.
This treatment may be ideal if you:
- Had a root canal and now have a darkened front tooth
- Want a non-invasive way to restore natural tooth color
- Are looking for a cosmetic improvement without full restoration
- Have a tooth that is structurally sound but esthetically discolored
If internal bleaching is not appropriate due to the severity or type of discoloration, we may recommend a porcelain veneer or crown in coordination with your general dentist.
Specialists in post-root canal aesthetics
Minimally invasive, maximally fffective
Personalized shade matching
Convenient care in two NJ locations
Internal bleaching for a brighter, natural smile
Unlike traditional whitening systems that work only on the enamel, internal bleaching targets deep intrinsic stains caused by trauma, root canal treatment, or aging. If you’re experiencing post-root canal discoloration, we can help bring balance and beauty back to your smile with precision and care.
Your place for lightening discolored teeth in Livingston and Summit, NJ
Innovation
Precision
NYU & Columbia-Trained
State-of-the-art
Serene
Cutting-edge
Innovation
Precision
NYU & Columbia-Trained
State-of-the-art
Serene
Cutting-edge
Gentle
Specialist
Expert
Board Certified
Comfort
Patient-centered
Gentle
Specialist
Expert
Board Certified
Comfort
Patient-centered
Meet our NYU and Columbia-trained endodontic specialists
Put the brightness back into your smile today!
Frequently asked questions
Does internal bleaching hurt?
Most patients experience little to no discomfort. Mild sensitivity is possible during the whitening process but typically resolves quickly.
How many sessions will I need?
Results vary. Some teeth respond after one treatment, while others require two to three rounds to achieve the desired shade.
Will the tooth stay white permanently?
Internal bleaching results can last for many years, though touch-ups may be needed in the future depending on lifestyle factors and the original cause of discoloration.
Can any tooth be treated with internal bleaching?
How much does internal bleaching cost in Livingston or Summit?
Pricing varies based on the number of treatments needed. We’ll give you a clear estimate at your consultation and explain financing or insurance options available.
What if bleaching doesn’t work?
Expert care, close to home
What our patients are saying
“ Outstanding experience. You can really trust the experts here. The space is clean, the team leads with professionalism and empathy. I felt very well taken care of.”
Patient
Summit
“Though a new patient, I was treated like an old friend. Courtesy, comfort and care for the patient appear to be top priorities here. Every person I saw was extremely nice and likable.”
Patient
Livingston
Root canal therapy
Cracked tooth treatment
Root canal retreatment
Emergency dentistry
Apicoectomy & microsurgery
Lightening discolored teeth