Teeth whitening: your questions answered
February 3rd, 2020
In our latest Q&A, Dr Lorna Mohan from our Cabinteely practice in Dublin answers some frequently asked questions about teeth whitening
Q: Am I a suitable candidate for teeth whitening?
A: A full check-up with your dentist is recommended to determine your suitability for teeth whitening. Professional teeth whitening is ideal for patients who have healthy teeth and gums with no tooth restorations such as fillings, crowns or veneers. You may not be a suitable candidate if you have gum disease, tooth decay or hypersensitivity.
Q: What does the treatment involve?
A: Once you are a suitable candidate, your dentist will work with you to identify the shade of white you wish to achieve. Impressions will then be taken of your teeth to develop customised whitening trays which you can use yourself at home. Your bespoke whitening kit will include the trays and a special whitening gel.
Q: How long does the treatment take?
A: Teeth whitening trays and gel are typically used at home for one hour per day for approximately seven to 14 days, depending on the shade you wish to achieve.
Q: How white will my teeth go?
A: The shade you are able to achieve will depend on the shade of your teeth at the outset. Your dentist will be able to advise you on the likely outcome before you begin.
Q: Will I feel pain or sensitivity?
A: You may experience some sensitivity during the whitening process. This is completely normal and should disappear when you finish your whitening treatment. If you usually have sensitive teeth, it may be helpful to use a sensitive toothpaste before and during whitening.
Q: Does the treatment whiten crowns, veneers or fillings?
A: No. Teeth whitening only works on natural teeth. Crowns, veneers or tooth-coloured fillings will not whiten. If you have any crowns, veneers or fillings in your front teeth, you may need to have these replaced after your whitening treatment to match them to your new, whiter shade.
Q: Are the results permanent?
A: The effects of whitening will vary from person to person. Results may be impacted by smoking or consuming certain foods and drinks such as tea, coffee, red wine and blackcurrant.
Q: How can I maintain my brighter smile?
A: After the initial application, you will have plenty of whitening gel which you can use to top-up your tooth shade annually or as needed. Try to maintain a good oral health routine at home, avoid smoking, eat a balanced diet, drink plenty of water, and schedule regular visits to your dentist or dental hygienist to keep your teeth clean and healthy.
For more tips and advice on looking after your family’s oral health, visit dentalcareireland.ie
