What Are White Spots on Teeth?
White spots on teeth are areas where the enamel has lost mineral content, which changes how light reflects off the tooth surface and leaves a chalky, opaque patch. They are one of the most common cosmetic concerns patients raise, and they are often the first visible sign that enamel has been under stress.
ICON white spot removal, also known as the Icon resin infiltration system, is a minimally invasive dental procedure used to treat white spot lesions. These lesions result from demineralisation of the tooth enamel and are often associated with the early stages of tooth decay or with enamel hypoplasia. ICON offers a non-surgical and aesthetically pleasing way to address them without traditional drilling and filling.
What Causes White Spots on Teeth?
The cause varies from person to person. The most common are:
- Demineralisation. Acids produced by bacteria in the mouth, or from acidic food and drink, strip minerals from the enamel and create white, chalky patches. This is often an early sign of tooth decay.
- Fluorosis. Fluorosis occurs when someone is exposed to excessive fluoride while the teeth are developing, usually in childhood, and shows as white streaks or spots. Fluoride matters for dental health, but too much during development causes this cosmetic change.
- Enamel hypoplasia. A condition where the enamel is underdeveloped or thinner than usual, which can leave white or discoloured patches.
- Orthodontic decalcification. White spots can develop around brackets and appliances where plaque gathers during orthodontic treatment. Careful cleaning throughout treatment is the best prevention.
- Acidic diet. Frequent citrus, fizzy drinks and sports drinks erode enamel and can lead to white spots.
- Medical conditions and medication. Some conditions and medicines affect enamel development.
- Trauma. A knock to a developing tooth can disrupt enamel formation and leave a mark once the tooth erupts.
- Genetics. In some cases, inherited factors play a part in how enamel forms.
If white spots have appeared around braces, our orthodontic team can advise on cleaning technique alongside treatment, and our dental hygienists can help you keep the surrounding enamel healthy.
How Does ICON White Spot Removal Work?
ICON uses resin infiltration. Rather than removing tooth structure with a drill, a low-viscosity resin is drawn into the porous enamel of the lesion, where it fills the microscopic gaps left by lost minerals. Because the resin has a similar refractive index to healthy enamel, the treated area stops standing out.
The appointment follows six steps:
- Your dentist examines the white spot lesion to establish whether it is suitable for ICON. Not every white spot can be treated this way, and some cases still need a restorative approach.
- The tooth surface is cleaned and isolated so it is free of saliva and contaminants.
- A mild acid gel is applied to open the enamel pores and create micro-spaces for the resin to penetrate.
- The low-viscosity resin is applied and flows into the enamel, filling the gaps left by lost minerals so the white spot blends with the surrounding tooth.
- A curing light hardens the resin so it becomes stable and durable.
- The tooth is polished smooth to finish.
Resin Infiltration Compared With Drilling and Filling
The advantage of resin infiltration is that it preserves natural tooth structure. A conventional restoration requires the dentist to remove enamel before placing a filling material. ICON works within the existing enamel instead, which makes it a conservative option for visible teeth at the front of the mouth.
Its effectiveness depends on the size, location and depth of the lesion, which is why the assessment step matters.
What Else to Know About ICON Treatment
Minimally invasive. ICON is non-surgical and preserves more natural tooth structure than drilling and filling.
Cosmetic improvement. The treatment blends white spot lesions with the surrounding enamel for a more uniform appearance.
Suitability. Not all lesions can be treated with ICON. Your dentist will assess whether it suits your case or whether another approach is more appropriate.
Longevity. Results are long lasting, and good oral hygiene and regular check-ups help prevent new white spots forming.
Comfort. Most patients find the procedure comfortable and it does not usually require anaesthetic.
Appointment length. Treatment usually takes 30 to 45 minutes per tooth.
Aftercare. Following the aftercare guidance from your dentist supports the result and your wider oral health.
Cost. Cost depends on the number of teeth treated and the complexity of the case. Your dentist will confirm this before treatment begins.
Prevention. A balanced diet, good daily hygiene and fluoride products used as recommended all help prevent further lesions.
If you are considering ICON white spot removal, book a consultation so one of our dentists can assess your case and recommend the most appropriate option.
After ICON white spot removal, following the post-treatment guidance supports the result and your wider oral health.
Oral Hygiene
- Keep up regular brushing and cleaning between the teeth
- Use a soft-bristle toothbrush and fluoride toothpaste, and brush gently
- Take care when brushing around the treated area to avoid damaging the resin
Avoid Staining Agents
- For the first 48 hours, avoid coffee, tea, red wine and tobacco, which can affect the appearance of the treated tooth
Dietary Choices
- Limit acidic and sugary food and drink, which contribute to enamel erosion and decay
Regular Dental Check-ups
- Keep to your usual check-up schedule so your dentist can monitor the treated area and your overall oral health
Orthodontic Treatment
- If you wear braces or an appliance, follow your orthodontist’s cleaning instructions carefully
- Good hygiene around appliances is the most effective way to prevent new white spot lesions
Oral Care Products
- Consider fluoride mouthwash or toothpaste as recommended by your dentist to strengthen enamel
Regular Dental Cleanings
- Book regular appointments with our dental hygienists to remove plaque and tartar build-up and support the longevity of your dental work
Monitor for Changes
- Keep an eye on the treated area, and contact us if you notice any change, discomfort or unusual symptoms
If you have questions about your own case, get in touch and we will be glad to help.
Combining ICON With Teeth Whitening
White spots stand out because they differ in shade from the enamel around them. That means the shade of the surrounding tooth affects how visible the spot is, and it is why whitening and ICON are often planned together rather than separately.
Sequence matters. Where whitening is part of the plan, it is usually completed first so the surrounding enamel has settled at its final shade before the resin is matched to it. Your dentist will confirm the right order for your case at assessment.
We offer both home and chairside options, and full detail on each sits on our teeth whitening page. Whitening trays are made bespoke for comfort and to protect the gums.
Combining ICON With Other Treatments
Where white spots sit alongside chips, wear or shape concerns, composite bonding or porcelain veneers may form part of the plan. ICON is the more conservative option and is usually considered first, since it preserves natural tooth structure.
A dental hygiene appointment before treatment helps ensure the enamel surface is clean, which supports the result.
ICON white spot removal can deliver a clear improvement in a single appointment without drilling, anaesthetic or downtime. Some cases need more than one visit, and we will advise you on that at your consultation.
ICON TREATMENT (per tooth) …………………… from £300
TEETH WHITENING (Home) …………………… from £480
Prices may be subject to change. For more information please call us on 020 7499 9806 or contact us online.
Who offers ICON White Spot Removal?
Smile With Confidence
Your smile affects how you feel in front of other people. If you are self-conscious about white marks on your front teeth, that can hold you back in ways that have nothing to do with your dental health.
Treating them is often simpler than patients expect, and we are here to talk you through the options.
Treating White Spots the Conservative Way
Safe,
Comfortable
& Effective ICON White Spot Removal
NO DANGER
Our white spot removal process is perfectly safe when performed by a qualified dentist. It is a minimally invasive procedure with a low risk of complications
BESPOKE TREATMENT
It is not the same process for everyone, multiple applications can be made to achieve the best possible result. The treatment is quick and simple.
QUALITY GUARANTEED
The results are long-lasting, and it’s important to maintain good oral hygiene and regular dental check-ups.Â
Frequently Asked Questions
ICON white spot removal dental treatment is a non-invasive, cosmetic dental procedure designed to address white spot lesions on teeth. White spots often result from enamel demineralisation due to factors like early-stage tooth decay or enamel hypoplasia. ICON treatment aims to improve the appearance of these spots without traditional drilling and filling.
The procedure involves the application of a special resin material that infiltrates the porous enamel, filling in the white spot and blending it with the surrounding tooth structure.
ICON white spot removal involves a multi-step process. First, the tooth’s surface is gently etched with a mild acid to create micro-spaces in the enamel. Then, a low-viscosity resin is applied to infiltrate the enamel, filling the gaps and replacing lost minerals. Finally, the resin is cured, hardening it and blending it with the tooth structure, reducing the visibility of the white spot.
White spot lesions are often caused by demineralisation of tooth enamel, which can result from early-stage tooth decay (caries), enamel hypoplasia, or other factors affecting enamel health.
ICON white spot removal may not be suitable for all white spot lesions. Its effectiveness depends on factors like the size, location, and depth of the lesion. A dentist will evaluate each case to determine if ICON treatment is the appropriate solution or if other treatments are needed.
ICON White Spot Removal is generally a painless and minimally invasive procedure. It typically does not require anaesthesia.
The procedure usually takes about 30 to 45 minutes per treated tooth, depending on the complexity of the case. You may require multiple visits.
The longevity of the results of ICON dental treatment can vary from person to person and depends on several factors. While ICON treatment is designed to provide long-lasting improvements in the appearance of white spot lesions, it’s essential to understand that it may not be a permanent solution. The durability of the results is influenced by the following factors:
1. Oral Hygiene Practices: Good oral hygiene is crucial for maintaining the results. Regular brushing, flossing, and routine dental check-ups can help prevent the recurrence of white spot lesions and other dental issues.
2. Dietary Choices: Consuming a diet rich in sugary and acidic foods and beverages can contribute to enamel demineralisation and the development of white spots. Being mindful of your dietary choices can help preserve the results.
3. Overall Oral Health: The health of your entire mouth, including the condition of your teeth and gums, can impact the longevity of the results. Maintaining a healthy oral environment is essential.
4. Post-Treatment Care: Following any specific post-treatment care instructions provided by your dentist is crucial. These instructions may include recommendations for oral care and dietary restrictions immediately after the procedure.
5. Individual Factors: Each person’s dental health and response to treatment can be unique. Some individuals may experience longer-lasting results than others.
