Is Teeth Whitening Safe?
Teeth whitening is generally safe when performed by a qualified dentist or using dentist-approved products. It’s one of the most popular cosmetic dental procedures, with over 37% of Brits considering teeth whitening treatments to enhance their smile. However, like any dental procedure, it’s important to understand when it might not be suitable and how to minimise risks.
Gabriels Hill runs a private practice offering teeth whitening in Maidstone – and below we give some key information about teeth whitening and what you need to consider.
When is Teeth Whitening Not Safe?
Although teeth whitening generally is safe, there are specific situations in which treatment is not advised:
- Breastfeeding or pregnancy: Although whitening chemicals have not been shown to be dangerous, their safety has not been thoroughly examined at this point.
- Gum disease or tooth decay: Whitening agents might exacerbate pre-existing dental conditions.
- Patients that are underage: Children under the age of 18 should not have their teeth whitened because their enamel is still forming.
- Allergic reactions: Whitening chemicals such as hydrogen peroxide may cause sensitivities or allergies in certain people.
- Dental restorations: Crowns, veneers, and fillings won’t be affected by whitening, which could result in uneven colouring.
Before undergoing any treatment, consult your dentist for a full evaluation of your oral health. For more advice about safe dental whitening procedures, see the NHS Teeth Whitening page.
Will Teeth Whitening Make My Teeth Sensitive?
A common but mostly temporary side effect of teeth whitening is tooth sensitivity. What you need to know is as follows:
- Whitening products work by penetrating the enamel to break down stains, which can irritate the nerves.
- Usually lasting 24 to 48 hours, sensitivity can be controlled with fluoride treatments or desensitising toothpaste.
- In order to limit discomfort, dentists frequently suggest progressive treatments or lower-concentration whitening chemicals for people with inherently sensitive teeth.
- It’s important to consult your dentist if discomfort continues because prolonged sensitivity could indicate an underlying dental problem.
Are Gels Better Than Trays for Teeth Whitening?
| Feature | Teeth Whitening Gels | Teeth Whitening Trays |
|---|---|---|
| Pros | ||
| Ease of Application | Can be applied directly to specific teeth or areas, allowing targeted whitening. | Covers multiple teeth at once, making it convenient for full-mouth whitening. |
| Customisation | Can be used with or without trays, offering flexibility in application. | Custom-fitted trays (if professionally made) ensure even contact with teeth and reduce spillage. |
| Cost | Generally more affordable as a standalone product. | Over-the-counter trays are cost-effective, and reusable trays reduce ongoing costs. |
| Portability | Compact and easy to carry for on-the-go touch-ups. | May come with compact storage for travel, though less portable than standalone gels. |
| Effectiveness | Provides direct application to targeted areas for noticeable results. | Covers teeth thoroughly for consistent whitening results across the entire smile. |
| Cons | ||
| Application Complexity | Requires precise application to avoid gum irritation or uneven whitening. | May feel bulky or uncomfortable, especially if trays are not custom-fitted. |
| Gum Sensitivity | Risk of gel contacting gums, leading to irritation or sensitivity. | Gel leakage from trays can cause gum irritation if not properly fitted. |
| Customisation | Less controlled if not used with trays, potentially leading to inconsistent results. | Over-the-counter trays may not fit perfectly, reducing effectiveness and causing discomfort. |
| Time | Requires manual application and monitoring, which may be time-consuming. | Requires wearing trays for a specific duration, which can feel inconvenient. |
| Results | May be less uniform if applied unevenly. | Results depend on tray fit and adherence to instructions; uneven fit may lead to inconsistent whitening. |
| Durability | Requires consistent application, and results may fade without regular use. | Trays can wear out over time and need replacement, especially non-custom trays. |
Key Benefits of Professional Teeth Whitening
Having professional treatment if you’re thinking about teeth whitening offers a number of benefits:
- Safe and supervised: A dental professional oversees treatments, lowering the possibility of gum inflammation or discomfort.
- Results that last: With the right maintenance, professionally whitened teeth can continue to shine for up to a year.
- Tailored solutions: The finest outcomes are guaranteed since treatments are customised to meet your unique needs.
Working with a professional dentist can give you more peace of mind than using do it yourself trays.
Should You Consider Over-the-Counter Whitening?
Despite being easily accessible, over-the-counter (OTC) whitening remedies might not always be the most efficient or safest choice. Professional teeth whitening reduces dangers and produces superior outcomes. This is the reason:
- Reduced concentration: Over-the-counter medications may contain less potent active components, necessitating longer usage to provide discernible results.
- Uncomfortable trays: Store-bought kits are less customisable, which raises the possibility of gum irritation.
- Not a mistake: Misuse is more likely in the absence of expert advice.
Interested in teeth whitening? Get in touch today on 01622 677 100 or contact us here.
