Internal Bleaching Dubai

Internal bleaching in Dubai

Internal bleaching in Dubai is a specialized whitening treatment for a dark or discoloured tooth that has previously had root canal treatment. Unlike regular teeth whitening, which works on the outer surface of the teeth, internal bleaching targets staining from inside a non-vital tooth.

At Alma Polyclinic, the dentist first checks that the tooth is properly sealed, healthy, and free from infection. A small access is then made, and a professional bleaching agent is placed inside the tooth to gradually lighten the internal discoloration. The tooth is temporarily sealed and monitored over several days or weeks until the desired shade is achieved.

Whitening for Dark Root Canal Treated Teeth

Internal tooth bleaching can be a conservative option when one front tooth looks darker than the surrounding teeth after trauma or root canal treatment. Once the color improves, the bleaching material is removed and the tooth is permanently restored for a more natural and even smile.

This treatment is planned carefully to protect tooth structure while improving appearance. If you have a single dark tooth and want a natural-looking result, internal bleaching Dubai treatment at Alma Polyclinic may help restore harmony to your smile.

Learn more about our related dental treatments such as teeth whitening, root canal treatment, and Dr. Marc Habib.

Internal Bleaching Dubai Videos

Internal Bleaching Dubai Gallery in Dubai

Posted on Google Google
ines mraihi profile picture
ines mraihi
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
I have been a patient at Alma Clinic with Dr. Homa for the past 10 years, and my experience has been consistently excellent. Dr. Homa is highly knowledgeable, professional, and genuinely cares about her patients’ well-being. She always takes the time to listen, explain everything clearly, and provide the best possible care. The entire team at Alma Clinic is welcoming, friendly, and efficient, making every visit comfortable and stress-free. The clinic is always clean, well-organized, and maintains the highest standards of professionalism. After 10 years of trust and outstanding care, I can confidently say that I highly recommend Alma Clinic and Dr. Homa to anyone looking for exceptional medical care. Thank you for your dedication and compassion over the years

Owner's reply
Thank you so much for this glowing review! A decade of trust is the absolute best compliment we could ever receive. We are so proud of Dr. Homa for her dedication, knowledge, and compassionate care, and we’re thrilled that our whole team makes every visit seamless for you. Thank you for choosing Alma Polyclinic!
Posted on Google Google
Lotte Inger profile picture
Lotte Inger
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Every time leaving this clinic I do believe I have the cleanest teeth in Dubai! First class modern professional treatments for good value for money. Staff is more than amazing and so dedicated and professional. My smile has never looked better after new veneers and the passionate care from this clinic🫶🏼

Owner's reply
Thank you for such a glowing review! We are beyond thrilled to hear how much you love your new veneers and your bright smile! Our team works hard to offer modern, top-tier care at great value, and your kind words mean the world to all of us. See you at your next visit!
Posted on Google Google
ardalan Omar profile picture
ardalan Omar
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
ممتازين شكرا جزيلا

Owner's reply
You are very welcome! Thank you for taking the time to share your feedback. We’re thrilled to hear you had an excellent visit!
Posted on Google Google
Vito Donvito profile picture
Vito Donvito
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Been going to this clinic for a while, consulting with Dr. Marc, to fix a problem caused by another clinic in the past. He solved by problem and made sure everything went smoothly in the following months. The whole clinic showed a professional behaviour and friendliness towards the patient. Highly recommend.

Owner's reply
Thank you so much for sharing your story. Correcting previous dental issues can often be a stressful journey, so we are thrilled to hear that Dr. Marc was able to resolve your problem completely and give you peace of mind during your recovery. Delivering thoughtful, professional, and friendly care every step of the way is what we aim for. Thank you for your continued trust in Alma Polyclinic we are always here for you.
Posted on Google Google
Ben Murtagh profile picture
Ben Murtagh
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Amazing team, everyone is so nice and accommodating, from the reception team to the amazing dentists, sound advice, great value for money and incredible service!

Owner's reply
Thank you so much for taking the time to leave such a glowing review. Hearing that you had an incredible experience with our reception team and our dentists truly brightens our day. Delivering sound clinical advice, top-tier service, and great value in a welcoming environment is everything we strive for. We truly appreciate your support and look forward to seeing you at Alma Polyclinic again.
Posted on Google Google
Michelle Sinclair profile picture
Michelle Sinclair
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Joy Afif-Matheson who works at Alma Dental Clinic has been my dentist these past 20 years and I would not go to any other dentist except Joy – for me personally she is the BEST. She is gentle and one never feels any pain or discomfort when she works on your teeth and asks one to let her know the minute one feels any discomfort. More importantly for me, Joy continuously studies to keep up to date with the latest developments in dentistry and dental health and its impact one your health as a whole. Joy had to leave the UAE for a short while and onher reyutn started working ar Alma Dental clinic. In her absence I went through a series of really bad dentistry experiences. When she returned I was absolutely overjoyed and registerd at Alma Dental clinic immediately. The other aspect I appreciate about Joy is that she only works on issues that are absolutely necessary and does not go looking to do unnecessary dental work.. In Joy’s absence I went to a dental clinic who would have had me come back multiple times even though I felt I had no real issues and so thankfully ignored them. If a filling is starting to look a bit old, Joy tells you and then says it can wait until the next visit. All aspects of fillings and root canals and other procedures are discussed in detail before she takes any action. This to me is really important. Alma Dental Clinic has a wonderful, serene and very professional atmosphere. I highly recommend Alma Dental clnic if your are looking for excellence.

Owner's reply
Wow, what a truly remarkable review! To have earned your trust and loyalty over the last 20 years is the highest honor for Dr. Joy and our entire team. We know how stressful bad dental experiences can be, so hearing how relieved you were upon her return to the UAE and how quickly you joined us at Alma Polyclinic means the world to us. ​Dr. Joy’s commitment to lifelong learning, conservative, evidence-based care, and absolute patient comfort are core values we cherish deeply. Thank you for your kind words about our clinic’s atmosphere and for placing your smile in our hands. We look forward to taking care of you for many more years to come.
Posted on Google Google
Mahsa Khatibi profile picture
Mahsa Khatibi
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
I had my teeth cleaning done by Dr.Roy, and I couldn’t be happier with the experience. Dr. Ray was professional, gentle, and very thorough throughout the entire procedure. The treatment was comfortable, and the results exceeded my expectations. The clinic was clean, welcoming, and the staff were friendly and helpful. I highly recommend Dr.Roy to anyone looking for excellent dental care.

Owner's reply
Thank you so much for taking the time to leave such a lovely review. We are delighted to hear that you had a comfortable and thorough teeth cleaning experience with Dr. Joy. She takes great pride in her gentle approach and delivering top-tier care to every patient. We’re also thrilled that you enjoyed our welcoming clinic atmosphere and friendly team. Thank you for your high recommendation, and we look forward to seeing you at your next visit.
Posted on Google Google
Victoria Grundy profile picture
Victoria Grundy
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Joy was amazing ! So gentle

Owner's reply
Thank you so much for the wonderful review! Dr. Joy is indeed known for her incredibly gentle touch, and she will be absolutely thrilled to hear that she made your visit so comfortable. We look forward to welcoming you back to Alma Polyclinic!
Posted on Google Google
rob m profile picture
rob m
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Dr Joy is just amazing So kind and professional and a chairside manner that can't possibly be bettered. Highly recommend for high-end dentistry that is both conservative and comes with full explanation along the way

Owner's reply
Thank you so much for this incredible feedback! We are absolutely delighted to hear how much you appreciate Dr. Joy’s outstanding clinical expertise and her exceptional chairside manner. Our clinic is deeply committed to providing high-end, conservative dentistry where our patients feel completely informed and comfortable every step of the way. We will gladly pass along your kind words to Dr. Joy, and we look forward to welcoming you back!

Clinic Working Hours

Monday to Friday

8:30 am - 7:30 pm

Saturday

9:30 am - 2:30 pm

Sunday

Closed

Book Your Appointment Today

Your health is our priority.

Easily schedule your visit with our expert doctors across multiple specialties. Whether it’s a routine check-up or a specific concern, we’re here to provide the care you need — when you need it.

Benefits of Internal Bleaching Dubai

Types of Internal Bleaching

Internal teeth bleaching, also known as internal tooth whitening, is a procedure used to whiten teeth that have darkened or become discolored due to trauma, root canal treatments, or other internal factors. The major types of internal teeth bleaching are:

  1. Walking Bleach Technique: This involves placing a bleaching agent, such as sodium perborate mixed with water or hydrogen peroxide, inside the tooth and sealing it with a temporary filling. The patient “walks” with the bleaching agent in place for a few days before it is removed and replaced as needed until the desired whitening is achieved .
  2. Thermocatalytic Bleaching: This method involves placing a bleaching agent inside the tooth and then applying heat to accelerate the bleaching process. This technique is less commonly used due to the potential risk of damaging the tooth structure from the heat.
  3. Inside/Outside Bleach Technique: A combination of internal and external bleaching methods. A bleaching agent is applied both inside the tooth and on its external surface. This is typically used for more extensive discoloration and may involve custom-made trays for home use.

Dental professionals typically perform these methods to ensure safety and effectiveness.

Teeth Bleaching Steps (Internal Tooth Bleaching)

  • Before internal tooth bleaching, the dentist must ensure that the tooth has undergone root canal treatment with a quality root canal technique. This is usually done with the help of images, and radiography is done with X-rays. The dentist takes an intraoral X-ray of the area around the tooth to make sure there is no infection at the root of the tooth. Sometimes the tooth may have lost its life due to trauma, and its color may have changed without undergoing endodontic treatment. In cases like this, root canal treatment should be the first step of treatment.If the tooth has had a successful endodontic treatment (no signs of infection), then we can proceed to internal bleaching or internal whitening of the tooth.The treatment begins with the removal of the white material that was used to fill the tooth, which is placed just above the root canal.Immediately after that, the root canal is filled with special materials, the purpose of which is to separate the root canal treatment from the whitening agent.As soon as this step is finished, we put the whitening agent into the space left above the crown of the tooth.
Causes of Tooth Discoloration
Internal causes of tooth discoloration
  • Discoloration of teeth as a result of taking some drugs (tetracycline)
  • Discoloration of teeth as a result of metabolic causes: dystrophic calcification, fluorosis
  • Teeth discoloration as a result of genetic factors: congenital
    Erythropoietin porphyria, cystic fibrosis of the pancreas,
    hyperbilirubinemia (newborn jaundice), gametogenesis imperfecta,
    Ethnogenesis imperfect.
External causes of tooth discoloration

The leading causes of chromogenic are the consumption of some food sources such as winecoffeeteacarrotsorangeslicoricechocolate, and tobacco from the habit or use of mouthwashes, or the presence of plaque on the surface of the teeth.

Walking Bleaching Technique

The first description of the bleaching technique is walking, with a combination of sodium perborate and distilled water.

In this process, the compound remains in the pulp cavity for several days, and the access cavity is sealed (sealed) with temporary cement or glue.

Internal bleaching dental clinic experts recommend using 30% hydrogen peroxide instead of distilled water to increase the bleaching effect of the composition.

A combination of sodium perborate and water or hydrogen peroxide is still used today and has been described many times as a successful technique for bleaching the inside of a tooth crown

Application of bleaching agent

Sodium perborate (tetrahydrate) combined with distilled water at a ratio of 2:1 (g/ml) is a suitable bleaching agent. If severe discoloration has occurred, 30% hydrogen peroxide can be used as an alternative to water.

The bleaching agent should be changed every 3 to 7 days. Successful bleaching results will be noticeable after 2 to 4 sessions, depending on the severity of the discoloration.

Our internal bleaching dental clinic experts say that the patient should be taught to evaluate the tooth color on a daily basis and to visit the office if bleaching is acceptable to prevent over-whitening.

Success Rate and Longevity of Internal Teeth Bleaching

The success rate of various internal bleaching methods with different materials inside and outside the office is about 83 to 90 percent. That is, out of every 100 teeth that have undergone root canal treatment and are discolored, about 10 to 17 cases do not return to their natural tooth color with the internal tooth bleaching treatment.

The durability of internal tooth whitening in some patients is lifelong. But in general, 35-50% of the teeth will still remain white about 5 years after the treatment, and for the rest, bleaching should be repeated.

Repetition of internal bleaching requires trimming the previous restoration and creating a proper access hole. For this reason, part of the healthy dental tissue is cut. Therefore, in such cases, it is better to perform external bleaching first, and if the desired result is not achieved, then internal bleaching should be repeated.

Clinic Working Hours

Monday to Friday

8:30 am - 7:30 pm

Saturday

9:30 am - 2:30 pm

Sunday

Closed

Frequently Asked Questions

What is the best internal bleaching method?
Among the various methods of internal tooth bleaching, the best method in terms of safety and effectiveness is the use of sodium perborate combined with distilled water or carbamide peroxide using the women’s step method. The internal bleaching method in the office with the application of heat has the highest probability of external root disintegration and is less recommended.
Is the procedure painful?
Internal bleaching is generally not painful, but some patients might experience mild discomfort or sensitivity during or after the procedure. This sensitivity is usually temporary and can be managed with over-the-counter pain relievers and avoiding very hot or cold foods and drinks.

Related Service

Scroll to Top
Book An Appointment