Last Reviewed 7th September 2025
Authored by Dr Agata Kijowska, Founder & Principal Dentist, Calm Dental
Table of Contents
Invisalign Aftercare: How to Maintain Your New Smile (after completing treatment)
Congratulations on completing your Invisalign treatment!
This is a huge achievement, but the journey to your perfect smile doesn’t end when the aligners come off. Without proper aftercare, teeth can gradually shift back towards their old positions. Don’t worry – by following a few simple guidelines, you can maintain a straight and healthy smile for years to come. Whether you finished Invisalign in Bermondsey at Calm Dental or underwent another form of teeth straightening in Southwark, these aftercare tips will help protect your investment in a beautiful smile.
Maintain Good Oral Hygiene
Keeping up your oral hygiene is more important than ever after Invisalign. Now that your teeth are beautifully aligned, continue to brush at least twice a day and floss daily to remove plaque and food debris. Using a fluoride toothpaste will help strengthen enamel and prevent cavities. Don’t forget to visit your dentist for regular check-ups and professional cleanings every six months – these appointments help catch any issues early and ensure your teeth and gums stay healthy.
Wear and Care for Your Retainer
After Invisalign, wearing a retainer is essential to maintain your results. Your orthodontist will guide how often to wear it – usually full-time initially, then at night long-term. Rinse it daily, brush gently, and never use hot water or harsh toothpaste. Store it in its case when not in use.
Long-Term Smile Maintenance
Stick to a tooth-friendly diet, limit sugar, and avoid habits like chewing pens or ice. If you grind your teeth at night, ask about a night guard. Schedule routine dental visits and let your dentist know if your retainer ever feels loose or tight.
What to Avoid After Invisalign
- Skipping your retainer: Can lead to teeth shifting.
- Heat on the retainer: Warps the plastic.
- Hard or sticky foods: Risk damaging your alignments.
- Harsh cleansers: Avoid abrasive products on retainers.
- Nail biting or pen chewing: Damages teeth and retainers.
By following these aftercare tips, you’ll preserve your Invisalign results for the long term. If you need advice or support, Calm Dental offers expert help for Invisalign SE1 and post-treatment care. We’re here to help you enjoy a confident, beautiful smile for life.
Visit Calm Dental – Your Dental Clinic in Bermondsey
At Calm Dental, we welcome patients from Bermondsey, Southwark and the SE1 area for gentle, expert dental care. Our team will ensure your comfort during every visit.
We offer friendly support, flexible appointments, and a calm environment tailored to your needs.
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