Fit
A retainer should seat fully without needing to be forced.
Clear removable retainers are designed to hold teeth rather than continue active orthodontic movement.
A retainer should seat fully without needing to be forced.
Use cool or lukewarm water and avoid heat that can distort the plastic.
Follow the treating clinician’s instructions; schedules can change over time.
Retainers wear, crack and loosen. Plan for replacement rather than assuming one set lasts forever.
Retainer type, wear schedule, fit, cleaning and replacement all influence long-term stability.
When you are ready for an in-person assessment, care is available through myORTHODONTIST Coquitlam. The practice currently lists Dr. Aly Kanani and Dr. Alireza Haerian Ardekani among its orthodontists and offers braces and Invisalign for children, teens and adults.
Teeth and surrounding tissues continue to respond to forces over time, which is why long-term retention is commonly recommended.
Replacement may be needed if a removable retainer is lost, damaged, distorted or no longer fits as intended.
Cleaning depends on retainer type. Follow the instructions provided by the orthodontic team.
These links provide professional, manufacturer or municipal context. They do not replace individualized clinical advice.
Last reviewed September 5, 2026. Educational content only. Treatment availability, provider schedules, fees and office policies can change; confirm current details directly with the clinical practice.