Yes, aligners can potentially damage teeth, primarily through improper care.
Wearing aligners requires careful attention to hygiene and oral health. As noted in information from August 1, 2022, "With improper care, wearing any aligner can present the risk of enamel demineralisation."
Understanding the Risk: Enamel Demineralisation
Enamel demineralisation is the loss of minerals from the protective outer layer of your teeth (enamel). This can weaken the enamel and make your teeth more susceptible to decay.
When you wear aligners for extended periods, they cover your teeth. If food particles, sugars, or acids are trapped between your teeth and the aligners, the enamel is constantly exposed to these harmful substances without the cleaning action of saliva. Over time, this environment, particularly with poor oral hygiene, can lead to demineralisation.
How Proper Care Reduces the Risk
Fortunately, the risk of damage like demineralisation is largely preventable. The same information from August 1, 2022, highlights the solution: "However, diligent aligner hygiene and looking after your teeth by following a routine that encourages the remineralisation of teeth can help you to reduce this risk significantly."
This means that while a risk exists with improper care, it can be greatly mitigated by maintaining excellent oral hygiene and caring for your teeth.
Practical Steps to Protect Your Teeth
To significantly reduce the risk of aligners causing damage:
- Always brush and floss before inserting aligners: This removes food particles and plaque that could otherwise be trapped against your teeth.
- Clean your aligners regularly: Rinse them whenever you remove them and clean them daily as advised by your dental professional (e.g., using a soft brush and water or cleaning crystals).
- Limit sugary drinks and snacks: If you consume them, remove your aligners first and clean your mouth thoroughly before putting them back in. Water is the best drink while wearing aligners.
- Maintain a routine that encourages remineralisation: This typically includes using fluoride toothpaste and potentially other fluoride products or remineralising agents recommended by your dentist.
- Attend regular dental check-ups: Your dentist can monitor your oral health throughout the aligner treatment.
By following proper care instructions and maintaining diligent hygiene, you can enjoy the benefits of aligner treatment while keeping your teeth healthy and strong. The key is preventing the conditions that lead to enamel demineralisation.
