
About
Not All Bonded Retainers Are the Same!
After orthodontic treatment, maintaining your beautiful results is essential! A bonded retainer placed behind the upper and lower front teeth (from canine to canine) helps keep your smile straight and stable.
However, not all bonded retainers are created equal and it’s important to understand your options! While they all serve the purpose of keeping your front teeth in position, there are key differences to consider:
🔹 Standard Bonded Retainers . These are simple metal wires applied behind the front teeth. While effective, they can feel bulky, uncomfortable against the tongue, and may accumulate tartar over time, increasing the risk of gingivitis.
🔹 Bespoke Bonded Retainers , Designed for enhanced comfort and aesthetics, these come in two options:
Entwined Wire Retainer – Made from multiple intertwined wires for greater resilience. Custom-crafted in a dental lab, it follows the exact contour of your teeth, making it smoother, more comfortable, and less noticeable.
Kevlar Fiber Retainer – A completely transparent, ultra-thin retainer that offers maximum comfort and aesthetics—virtually invisible!
Prices range from £250 to £650 per retainer.
📞 Book an appointment with Dr. Fern today to find the perfect retainer for you!

About
Why Vacuum Retainers Matter After Orthodontics
After completing orthodontic treatment, the new smile needs protection. Vacuum-formed retainers (Essix retainers) play a key role in maintaining the beautiful, wide arch carefully achieved during treatment. Even when bonded retainers are placed behind the front teeth to keep them straight, vacuum retainers help preserve the full shape of the upper and lower arches, preventing unwanted tooth movement over time.
Dr Fern Jean-Joseph recommends wearing vacuum retainers every night for at least one year, then gradually reducing wear while keeping them as part of a long-term routine. This simple habit helps ensure the smile remains as stable and beautiful as the day active treatment is completed.
Need help?
Frequently Asked Questions
After your braces or Invisalign treatment, retainers are essential to hold your teeth in their new position. Without them, teeth can slowly shift back, undoing your hard work.
- Bonded retainers are thin wires fixed discreetly behind your front teeth. They are great for maintaining the position of the most visible and vulnerable teeth.
- Vacuum (Essix) retainers are clear, removable retainers that cover the entire arch of your teeth, helping to maintain the overall shape and width of your smile.
Yes, often both are recommended. Bonded retainers keep your front teeth stable, while vacuum retainers preserve the full arch alignment and prevent any unwanted movement in the other teeth.
I usually recommend wearing them every night for at least one year. After that, you can reduce usage slowly, but they should still be worn a few nights a week indefinitely to prevent late shifting.
They are long-term but not truly permanent. They can last many years, but like any dental appliance, they may need maintenance or replacement over time.
It’s important to contact us as soon as possible. A broken or loose retainer can allow teeth to shift very quickly.
- Bonded retainers should be cleaned carefully with your toothbrush and floss or interdental brushes.
- Vacuum retainers should be rinsed and brushed daily with cool water and mild soap. Avoid hot water, which can warp the plastic.
- Bonded retainers don’t affect speech or eating since they sit behind your teeth.
- Vacuum retainers may cause slight speech changes at first, but are not worn during meals.










