Laser Teeth Whitening: Benefits, Procedure, Costs & Results

TL;DR

• Laser teeth whitening is an in-office treatment that removes discolouration caused by staining foods and habits like smoking. 
• This procedure quickly whitens your teeth by up to 3 to 5 shades. 
• The dentist applies hydrogen peroxide gel and focuses laser light to heat the material, resulting in small bubbles. These bubbles break down the stains. 
• This is a long-lasting solution for stained teeth that is painless and causes few side effects. 
• The procedure involves oral preparation, application of the bleaching gel, and focusing the laser light. The entire procedure may take 30 to 60 minutes.
• With proper care and regular dental visits, laser teeth whitening can last up to 2 years. 
• Laser teeth whitening usually costs £450 to £1000.

Laser Teeth Whitening: An Overview 

Laser teeth whitening is a modern dental treatment that uses advanced laser technology to remove discolouration caused by coffee, tea, or smoking. Within one session, your teeth appear a few shades whiter, making it very popular among people who want quick, obvious results.

Unlike at-home kits, laser teeth whitening provides professional results under expert supervision. It is safe, accurate, and offers long-lasting brightness with the least sensitivity. Be it for an occasion or just to boost confidence, this treatment gives a comfortable experience and immediate improvement. This is one of the most efficient ways to enhance your smile and maintain excellent oral aesthetics. 

What is Laser Teeth Whitening?

Laser teeth whitening is a professional dental procedure that rapidly brightens one’s smile. Dentists apply a strong bleaching gel, often hydrogen peroxide-based, onto the teeth. Then, a laser is used to activate the gel, which in turn breaks down the stains from coffee, wine, or tobacco. 

This in-office treatment takes 30 to 60 minutes and yields a noticeably whiter smile in a single visit.  Because the laser enhances the gel’s effectiveness, the whitening reaches deeper layers of the enamel, offering more reliable and longer-lasting results than most at-home whitening kits.

How Does Laser Teeth Whitening Work?

During laser teeth whitening, the dentist applies a peroxide-based whitening gel evenly across the teeth. This gel targets stains caused by foods, drinks, tobacco, and natural wear. Once the gel is in place, a focused laser light is directed onto the teeth. The laser gently heats the gel, speeding up its chemical reaction.

As the peroxide activates, it releases tiny oxygen bubbles that penetrate the enamel and break stain molecules into smaller, colourless particles. This deep action removes surface and embedded stains, making the teeth appear noticeably brighter immediately after the session.

Benefits of Laser Teeth Whitening 

Laser teeth whitening is a very popular way to quickly and safely whiten your smile. Here are the key benefits:

• Shows immediate results just after a single treatment session. Teeth can get up to 3 to 5 shades whiter.
• Uses a special laser to activate the whitening gel, removing deeply set stains more effectively.
• Generally lasts longer than over-the-counter whitening products and can still be noticed after 1 to 3 years. 
• Causes less sensitivity and discomfort since the process is done by professionals who protect your gums. 
• Ensures equal whitening of all teeth, without uneven colour or spotting.
• Great for last-minute touch-ups on special occasions or photo sessions.
• It is safe when done by qualified dentists, as the dentist controls and monitors the laser intensity. 
• Saves time compared to daily home whitening kits, which take weeks to work. 
• Helps improve your confidence with a brighter, more attractive smile. 
• Offers customised treatment suited to your dental needs and staining level. 

‍Understanding the Whitening Procedure 

Knowing the laser teeth whitening procedure helps you understand what to expect from it and feel confident about the process. Laser teeth whitening by Dental & Wellness London involves the following procedural steps:

Oral Preparation 

• The dentist examines your teeth and gums to make sure you are a good candidate. 
• The teeth are cleaned to remove plaque and prepare them for the whitening gel.
• Next, a gel or barrier is applied to your gums to protect them from the peroxide. 

Applying the Whitening Gel

• A professional-grade whitening gel is carefully painted onto your tooth surfaces.
• This gel permeates the enamel, serving to eliminate any stains beneath. 

Operating the Laser

• Next, the dentist shines a laser light on the teeth, which have been coated with gel.
• The laser heats and activates the gel, speeding up the breakdown of the stain molecules. Exposure to the laser usually takes an hour and may require multiple cycles.

Postoperative 

• After the laser exposure, the gel is removed, and your mouth is rinsed.
• Fluoride is sometimes applied by dentists after tooth whitening to desensitise the teeth and strengthen the enamel. 
• You will also receive postoperative instructions, which will include avoiding foods that might stain for some days.

Aftercare Tips to Maintain Your Whitening Results

Experts from Dental & Wellness London recommend the following aftercare tips:

• Avoid foods and drinks that cause staining, such as coffee, tea, red wine, and berries, for 48 hours after treatment to maintain brightness. 
• Use toothpaste for sensitivity if teeth are temporarily sensitive, as this is very common and often resolves within days.
• Rinse with water after meals and brush your teeth with a soft toothbrush twice a day to maintain your oral hygiene without irritation. 
• Avoid tobacco products entirely; smoking works quickly to reverse whitening and stain enamel.
• Schedule touch-ups every 6–12 months.
• Results can last up to two years with good aftercare. 
• Stay hydrated by drinking plenty of fluids and chewing sugar-free gum to stimulate saliva flow to protect the newly whitened teeth.

‍Laser Teeth Whitening Cost 

Laser teeth whitening in London typically costs £450 to £1,000, depending on the condition of your teeth, the clinic’s location, the number of sessions needed, and the dentist’s experience. These factors influence the overall treatment plan and, ultimately, the final price.

For the most accurate estimate, it is best to speak to your dentist, who can assess your teeth and advise you on the exact cost based on your individual needs.

Final Thoughts 

Laser teeth whitening is one of the highly sought-after cosmetic dental treatments that gives great results. Advanced laser technology helps remove tough stains and discolouration, leaving your teeth much whiter. It is fast and painless; thus, it is ideal for anyone who desires a whiter, brighter smile. 

At Dental & Wellness London, we provide professional teeth whitening in Islington to help you achieve the smile you’ve always envisioned. Our experienced dentists guide you through every step of the procedure, ensuring safe care and the best possible outcome.

Make an appointment with us at our Islington dental clinic for the best dental care and wellness services. We provide a wide range of services, from routine check-ups to advanced dental treatments. Contact us today at 02081274567 or visit us at 222 Essex Road, London N1 3AP to book your appointment for a healthier, shinier smile. You can email us at reception@dentalwellnesslondon.co.uk.   

FAQs

‍Is laser teeth whitening safe for everybody?

Laser teeth whitening is usually safe; however, it is not recommended for people with sensitive teeth and gum disease or for those with dental work such as crowns and veneers. Consult a dentist to check if it is right for you.

‍Is laser teeth whitening safe for sensitive teeth?

In case of sensitive teeth, laser teeth whitening might not be a good option. The laser and whitening gels can make your teeth more sensitive. Your dentist may advise you on other treatments or take some measures to help minimise discomfort if you still want to give it a try.

‍How long should I avoid eating or drinking after laser whitening?

Avoid consuming foods or liquids that stain the teeth, such as coffee, tea, and berries, for 24 to 48 hours after laser whitening. During this period, your teeth are more sensitive to colour absorption, so sticking to clear fluids and white or pale-coloured foods helps maintain the whitening results.

‍How often can I get laser teeth whitening?

Generally, for laser teeth whitening, it is recommended to allow at least 6 to 12 months between treatments. Overdoing it may damage your teeth and gums, so follow your dentist's advice on maintenance and touch-ups. 

‍Can anyone get laser teeth whitening?

Not everyone is a good candidate for laser teeth whitening. It is best suited for people with healthy teeth and gums. Consult a dentist to see if it is right for you, especially if you have sensitive teeth, gum disease, or dental work. 

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