You spent months or years wearing braces, followed all the advice, and finally got that perfectly aligned smile. But now your teeth are moving again. Sound familiar? You’re not alone.
Teeth shifting, even after orthodontic treatment, is more common than you might think. At Perfect Smile Spa, we often hear from patients wondering why their teeth are no longer as straight as they once were. This blog breaks down the causes, what you can do, and how we can help.
Common Reasons Your Teeth Shift
Not Wearing Your Retainer
After braces come off, retainers are crucial. They hold your teeth in their new position while your jaw stabilises. If you stop wearing it, your teeth may slowly return to their old positions.
Ageing and Natural Changes
Over time, your jawbone and gums naturally change. This can result in mild crowding or shifting, especially in the lower front teeth.
Tooth Loss
When a tooth is lost and not replaced, nearby teeth will often move into the space, affecting your entire bite.
Grinding and Clenching (Bruxism)
These habits can exert pressure on your teeth, leading to gradual shifting.
Gum Disease
Periodontal disease can weaken the structures that support your teeth, making them more likely to shift.
Signs Your Teeth Are Shifting
- Gaps where there were none before
- Crowding or overlapping
- Changes in your bite or how your teeth meet
- Retainers no longer fit properly

What You Can Do
- Wear your retainer as prescribed
- Replace lost or ill-fitting retainers promptly
- Visit your dentist for regular check-ups
- Consider clear aligners for minor corrections
- Address grinding or gum disease with professional help

How Perfect Smile Spa Can Help
We offer discreet clear aligner treatment, custom night guards, and preventative care that protects your smile for the long term. Whether your teeth have shifted a little or a lot, we can guide you to the right solution.
Conclusion
Your smile is an investment worth protecting. Teeth shifting after braces is not a failure – it’s just part of the natural evolution of your mouth. With timely action and the right support, you can restore your smile and keep it stable for years to come.




132a High Street
01708442114
care@perfectsmilespa.co.uk
