Dentael
Book appointment
Teeth Whitening

Professional Teeth Whitening

Safe, effective teeth whitening for a whiter, brighter smile

Whiter Smile

Professional Teeth Whitening for a Whiter Smile

A whiter smile can boost your confidence and self-esteem. Professional teeth whitening is a safe and effective way to achieve a brighter, more radiant smile. Provided by our experienced dentist, we use the Philips Zoom system to deliver safe, reliable results that you can see and feel.

Professional teeth whitening treatment
Why Us

Why Choose Teeth Whitening with Us

  • Experienced Dentist
  • Safe procedure
  • Affordable price
  • Effective results
  • Maintenance advice
Teeth whitening maintenance advice
The Process

How Does Professional Teeth Whitening Work?

Professional teeth whitening uses a specially formulated whitening gel that penetrates the porous enamel of your teeth. The active ingredients break down stain molecules through a process called oxidation, effectively lifting discolouration and resulting in a whiter, brighter tooth colour.

Your Treatment

What is the Teeth Whitening Process?

  • Dentist assesses your mouth for suitability
  • Philips Zoom NiteWhite professional take-home tray system recommended
  • Impressions taken and custom mouth trays made
  • Custom trays fitted for comfort, whitening gel and instructions provided
  • Visible results usually within a few days
  • Review by dentist 2 to 3 weeks after starting
FAQs

Frequently Asked Questions About Teeth Whitening

How long does whitening teeth take?+
Most patients see whiter teeth within a few days. Optimum results are usually achieved within 2 weeks.
How long do teeth whitening results last?+
With good maintenance, results can last for years. A simple top-up procedure can maintain results. Whitening gel syringes can be purchased from the clinic. To help maintain your results, avoid smoking and reduce consumption of red wine, turmeric, coffee and tea. Regular dental hygiene professional cleanings also help.
Is teeth whitening safe for sensitive teeth?+
Yes, professional teeth whitening is safe. Patients with existing sensitivity may experience some sensitivity during the whitening process. This can be managed with certain toothpastes. Philips Zoom NiteWhite contains special ingredients to reduce sensitivity and protect enamel.
Results

Teeth Whitening Before and After

Teeth whitening results dentist Ealing
Teeth whitening images before and after
Teeth whitening before and after photos
Before Treatment

What to Do Before Teeth Whitening

For the best results, it is recommended to have your teeth professionally cleaned before starting teeth whitening treatment. Tartar and stains are removed during a hygiene appointment, allowing the whitening gel to work more effectively on clean tooth surfaces. Book your dental hygiene appointment.

“Excellent service, informative with no pushy sales pitch. Felt very relaxed and I am very happy with the result.”
More FAQs

More Frequently Asked Questions

What causes teeth to discolour?+
Highly coloured foods and drinks such as red wine, berries, tea, coffee and turmeric can cause teeth to discolour over time. Smoking, age, certain medications and trauma can also contribute to tooth discolouration.
What is internal teeth whitening?+
A root-filled front tooth may discolour over time. Internal whitening involves placing a whitening agent inside the tooth. It usually requires 1–2 visits and is an effective, affordable alternative to crowns or veneers.
Is professional teeth whitening painful?+
Professional teeth whitening is unlikely to be painful. Some patients may experience mild sensitivity or gum discomfort. Most people experience only slight side effects that resolve quickly.
How long does sensitivity last after whitening?+
Sensitivity may occur in the first 1–2 days after whitening. It usually settles within a few days.
Why consider teeth whitening?+
A healthy, whiter smile boosts confidence. Teeth whitening can reduce the appearance of visible white or brown spots. It avoids the discomfort and cost of composites or veneers. Professional teeth whitening starts from £249, usual price £299.
Patient Reviews

What our patients say.

Verified five-star reviews on Google.

5
Google Reviews
★★★★★

I have always been scared of the dentist that is until I came to Dentael. The staff are so understanding and supportive and made me feel so at ease. Everything is explained clearly and there is no pressure. Thank you to the team for being so lovely.

CS
Catherine Shanahan
Google Review
★★★★★

Excellent service and dental care from detael, all procedures were explained fully and also prices for treatment, - i have used this dentist for many years and can happily recommend them.

MW
Michael Philip Warr
Google Review
★★★★★

Dental dentists are very friendly, professional and caring. They gave me the confidence to have the necessary treatment I needed. I was someone who was very anxious but I happily had my treatment thanks to Dr Rash.

LG
Lu Green
Google Review
★★★★★

This dental practice is amazing, the lady explains everything and offers the patient options. She's such a professional and makes sure you are happy with the job. I always recommend this practice to work colleagues, friends and neighbours.

AS
Alison Sweeney
Google Review
★★★★★

I always have a great experience at Dentael. The staff are welcoming, gentle, and professional, and they take time to explain everything clearly. My visit was smooth and comfortable from start to finish. I truly appreciate their care and highly recommend their services! 🙏

DJ
Dita Jurelone
Google Review
★★★★★

I have been with Dentael for a few years now and I always have a positive experience. Dr Rashpal and Ang are kind, professional and put me at ease at my visit, I recommend this dental practice

SM
S.R Mistry
Google Review
★★★★★

I went there for dental hygiene and was highly satisfied with the service. Dr Rashpal is so polite; I loved how she treats her patients. She explained everything in detail about dental hygiene.

JS
Janki Shah
Google Review
★★★★★

My first visit at this clinic and I cannot give it enough praise, Dr Rashpal was incredibly welcoming and caring throughout. Gave me very helpful insight on what I needed to do with my teeth going forward. If you're looking for a dental practice that actually cares for their patients I couldn't recommend this place enough.

AM
Alex Moutin
Google Review
★★★★★

I have nothing but heaps of praise for Dentael in Perivale! Dr Raspal Saggi and Angela provide excellent service, not to mention the after care and advice!! For someone who was extremely nervous going to the dentist, I LOVE coming here! There's always a warm welcome, treatment options are carefully described allowing you to make the best choice. Treatment carried out efficiently and gently, which for nervous patients is wonderful!! My teeth now look amazing and have given me so much confidence!! You are in professional expert hands in this superb practice! Heavily recommended!

CT
Charmaine Taylor
Google Review
★★★★★

I consistently experience a high level of professionalism, genuine care, politeness, and a welcoming atmosphere at this dental clinic. Dr. Rashpal and the team have excellent attitude towards their work, providing exceptional service. Thank you for your dedication and outstanding care!

SA
SA
Google Review
★★★★★

First time going to this practice. Professional service very friendly will be coming back here again this is definitely my new dentist!

PS
PS
Google Review
★★★★★

Came to this dental clinic to get a bridge inserted. I was definitely impressed by the service that was provided. The staff were very kind and friendly and created a comfortable environment for me. I appreciated the honest advice and the transparency when it came to the several options that were available for me to sort out my issue. The process was very quick and efficient and I left feeling very pleased with my treatment. I will 100% be coming to this dental clinic again in the future.

JM
Jaspreet Mann
Google Review
★★★★★

I was impressed with warm welcome, professionalism, the way how I am being explained what needs to be done and why... also care after treatment. You cannot find it anywhere like here and I have changed many dentists. Dentist is wonderful very kind, gentle but done proper job, gave proper advice and definitely would recommend it to family and friends. I am extremely happy with treatment and will come back again.

SC
Sladana Cobanov
Google Review
★★★★★

Dr Saggi is a very experienced dentist who immediately made me feel at ease. She performed a thorough check up and clearly explained the results to me. I wanted to explore teeth whitening and she went through all the different options in detail. Would thoroughly recommend to anyone looking for a top class dentist.

JT
James T
Google Review
★★★★★

I have recently been at Dentael clinic and the experience was unique. Not only the staff is very nice and polite, but also the clinic is very modern and clean too. Above all these things, what really made me feel like every penny paid was worth it is, the fact that the person who made my treatment as a huge know about how, why and when to do what. While other dentists were not able to sort my problem out, they just did all the examinations and did it for me! I totally recommend them, you will straight away understand why!!

PF
Paulo Freitas
Google Review
★★★★★

I felt super comfortable and the staff was great, took the time to explain everything and did not rush the appointment at all! Also super clean area and was able to answer all of my questions. I would highly recommend as they really care about the customer!

FR
Francesca
Google Review
★★★★★

Excellent calming environment, very professional looking. Treatment was fully explained prior to commencing and during. Completed in a calm and unrushed manner. Compared to similar treatments I have had at other dentists completely pain free too. For a change I look forward to my return visit.

BG
Balwant Gahunia
Google Review
Contact & Visit

Let's get you booked in.

Ring us or drop us a message. We'll get right back to you.

Address
6 Medway Parade, Perivale
Greenford UB6 8HR
Opening Hours
Monday9.15am – 4.15pm
Tuesday10.15am – 6.15pm
Wednesday9.15am – 4.15pm
Thursday9.15am – 4.15pm
Friday9.15am – 4.15pm
Saturday9.15am – 12.15pm (selective)

Send us a message

Fill in the form and we'll get back to you.

Book Appointment
Call us Book appointment