Teeth whitening in Dublin, Kilkenny & Kildare - brighten your smile safely

Over time, it’s natural for teeth to darken or stain. Coffee, tea, red wine, smoking, and even ageing can all cause your smile to lose its sparkle. At Dentistry.ie, we offer safe, professional teeth whitening treatments in Dublin, Kilkenny and Kildare that can restore your confidence and brighten your smile.

Noticeable results in just weeks
Long-lasting confidence with your smile
Serving the community since 1980
Serving the community since 1980
Safe, professional whitening tailored to you
Why do patients in Dublin, Kilkenny & Kildare choose professional whitening?

Discover the benefits of brighter smile

Two

Convenient and easy to use

Custom trays fit comfortably over your teeth, allowing you to whiten at home on your own schedule.

One

Safe and effective results

Unlike shop-bought kits, our professional whitening uses clinically tested gels that brighten without damaging enamel.

Three

Long-lasting confidence

With results that can last up to three years, whitening is one of the simplest ways to refresh your look.

500+ 5-star reviews on Google

Don’t just take our word for it...

I just had my first visit to McEvoy Dental. I saw Dr. Ricardo who was extremely friendly and professional. He did a thorough examination and advised me about my next course of treatment. I am usually a bit nervous...

Rob G

I just had my first visit to McEvoy Dental. I saw Dr. Ricardo who was extremely friendly and professional. He did a thorough examination and advised me about my next course of treatment. I am usually a bit nervous...

Rob G

I just had my first visit to McEvoy Dental. I saw Dr. Ricardo who was extremely friendly and professional. He did a thorough examination and advised me about my next course of treatment. I am usually a bit nervous...

Rob G

I just had my first visit to McEvoy Dental. I saw Dr. Ricardo who was extremely friendly and professional. He did a thorough examination and advised me about my next course of treatment. I am usually a bit nervous...

Rob G

I just had my first visit to McEvoy Dental. I saw Dr. Ricardo who was extremely friendly and professional. He did a thorough examination and advised me about my next course of treatment. I am usually a bit nervous...

Rob G

Amazing experience with Dr Anna for two fillings, felt so comfortable. Really friendly staff too.

Nicole Byrne

can't say enough about them, i had new Dentures from Kildare Dental and they're great, there was some soreness and Rachel sorted it out straight away and before i left the clinic, their staff are great as well, always pleasant and smiling, i can't recommend them strongly enough.Michael Ivers.

Michael Ivers

Excellent! I am generally nervous when it comes to dentist appointments and, sadly, have been putting them away time after time because of that and previous not-so-great-experience with dentists in my life. But at Pearls I felt instantly welcomed and at ease, thanks to both staff at the reception desk and also the dentist and nurse themselves. The dentist explained every process of the exam to me and gave me suggestions for options regarding my treatment plan and I also felt I am in good hands and in a friendly environment. I would not had said this before, but I am looking forward to my next appointment at Pearls Maynooth. Thank you.

Silvia Smwl

I’ve been receiving dental treatment from KDC for several months now and I cannot recommend their clinic enough. Every visit I am met with warm welcomes and smiles by all the staff and always made feel safe through out my treatments. The customer support I received post procedure has been outstanding also. Highly recommended!

henry corcoran

I had severe tooth pain and needed an examination. The staff are amazing, so friendly and extremely helpful. They managed to book me a root canal treatment that very day. I would highly recommend this dental practice to anyone!

Jason Quigley

I recently completed my Invisalign treatment with Pearls dental in Maynooth and received fantastic service and care throughout. They made me feel at ease during appointments and were always kind, helpful and friendly! I am SO happy with my new smile and would recommend Pearls to anyone looking for orthodontic treatment.

Catherine Whelan

One of the most pleasant experiences of my life, I have spent the last two years visiting regularly for braces. Staff were always happy to see me and extremely pleasant. My teeth are perfect and I’m almost sad that the experience is over. Couldn’t recommend more.

Calvin Condren

Dr. Maria is truly exceptional! They were incredibly skillful and gentle, making my visit surprisingly comfortable. Their clear explanations and caring demeanor put me completely at ease. Highly recommend!

Alexander Koutras

I came across the Dental House Castleknock Orthodontics & Implant Care's website on Google when I searched for orthodontists around the Blanchardstown area and thankfully, my first consultation with Dr Perry was quickly arranged. Before I attended my first consultation, I was concerned about the different factors that may potentially affect my personal or work life because of undergoing a braces treatment. However, I felt reassured after our discussion as Dr Perry patiently explained my situation and provided different suggestions (or perspectives). Then I was greeted by Gabby when I had my first appointment, and honestly speaking, I have been restless for this appointment. Thankfully, Gabby and the team's professionalism and kindness have made this appointment a more lighthearted and smooth event. It has been around 18 months since my first appointment, and I have removed my braces this morning! I am very grateful for the time I have spent with the Dental House Castleknock Orthodontics & Implant Care team; it was a professional, kind, and reassuring experience.

Song Wong

I love the guys and girls in Pearls. Extremely professional, informative and friendly. They provided a wonderful service for my orthodontics and I’m delighted with the results.

AARON MICHAEL O GRADY
What should I know before treatment?

Everything you need to know about teeth whitening in Dublin, Kilkenny & Kildare

Teeth whitening

What is teeth whitening?

Teeth whitening uses hydrogen peroxide gels applied in custom trays to lift stains and lighten the colour of your teeth. Unlike over-the-counter options, our treatments are safe, effective, and designed to protect your enamel.

Teeth whitening

How does the treatment work?

We’ll take impressions of your teeth to create trays that fit like a gumshield. At home, you’ll apply whitening gel in the trays for several hours a day over 2-3 weeks. Results are gradual and natural-looking, so your smile gets brighter without looking artificial.

Teeth whitening

Is teeth whitening safe?

Yes - when carried out under the supervision of a dentist, whitening is safe and doesn’t damage your teeth. Patients across Dublin City Centre, Kilkenny, Kimmage, Balbriggan, and Artane choose professional whitening because they trust the safety and quality compared to DIY kits.

Teeth whitening

How long do results last?

Most patients enjoy brighter teeth for one to three years. Your results will last longer if you maintain good dental hygiene and limit staining foods or drinks. Top-up treatments are available if needed.

Teeth whitening

Can whitening be combined with other treatments?

Yes - whitening is often the first step in a smile makeover, combined with composite bonding or other cosmetic dentistry treatments.

How does the teeth whitening process work?

Your whitening journey in Dublin, Kilkenny & Kildare

Consultation

We’ll examine your teeth, check your oral health, and discuss whether whitening is right for you. Patients often say this step makes them feel reassured about safety.

Custom trays

We’ll take impressions to create whitening trays that fit your teeth perfectly, ensuring even results and maximum comfort.

At-home whitening

You’ll use the trays with whitening gel for several hours a day over a few weeks. The gradual change means your teeth look naturally brighter.

Results and aftercare

We’ll review your results and give you tips to make them last. Most patients enjoy their brighter smile for years with proper care.

How much does teeth whitening cost in Dublin, Kilkenny & Kildare?

What can you expect to pay?

Teeth whitening is one of the simplest and most affordable ways to brighten your smile. It delivers fast, noticeable results without invasive treatment, helping you feel more confident every time you smile.

Starting from €250 per course

Transparent pricing with no hidden costs

Tailored whitening plans explained clearly

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After
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Why is teeth whitening different at Dentistry.ie?

Personalised care and a brighter, healthier smile

We don’t believe in one-size-fits-all whitening. Our caring team creates customised plans so your results look natural, not artificial. With locations across Dublin City Centre, Kilkenny, Kimmage, Balbriggan, and Artane, professional whitening is convenient, safe, and effective wherever you are.

What questions do patients in Dublin, Kilkenny & Kildare ask about whitening?

Your whitening
questions
answered

Why do teeth become stained?

Teeth tend to stain over time due to a number of factors, including diet, drinking coffee, tea, red wine, and even smoking. Those pearly whites you once had may become darker and more yellow over time.

Can teeth whitening really improve my smile?

Yes! At Dentistry.ie, we offer an advanced teeth whitening system that can immediately improve the brightness of your smile… even after the first session.

Is teeth whitening safe?

Our teeth whitening is safe, comfortable and will not remove your tooth enamel. Unlike over-the-counter treatments, the chemical we use has been studied in depth and shows little to no harmful effects on your teeth.

How does the whitening treatment work?

Our treatment involves the use of hydrogen peroxide gels in custom trays, similar to gum shields. These trays are applied at home for several hours a day over a number of weeks until the desired effect is achieved.

How long does the whitening last?

Applied daily over a period of weeks, this achieves significant and sustainable whitening. Results typically last for one to three years, although sometimes longer. Teeth will naturally darken slightly over time.

How can I get started?

Book an appointment today if you would like your smile whitened at one of practices across Dublin, Kilkenny & Kildare.

Get in touch

Need more help?

Get in touch with our friendly team who are always happy to answer any questions and help you find the perfect solution to your smile.

Smiling woman with glasses and a boy holding oral care products including a toothbrush and mouthwash.
Ready for a brighter smile?

Book your whitening consultation today

A brighter smile is just weeks away. Book your consultation today and take the first step towards teeth whitening in Dublin, Kilkenny & Kildare.

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