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The four most important questions to ask before ordering a replacement retainer are whether your previous dental records can be used, how long production takes, what happens if the retainer doesn't fit, and what the total cost includes.
Getting clear answers before ordering helps you avoid unnecessary delays, unexpected fees, and problems with your replacement retainer. Replacing a lost, cracked, or worn retainer is easier when you understand the provider's process, turnaround time, fit policy, and total cost.
Can My Previous Dental Records Be Used?
Many online providers like ALIGNERCO save your impressions and can manufacture a replacement retainer from existing digital scans or treatment records.
When Will I Need New Impressions?
A new impression or scan is usually required to:
- Replace missing treatment records with a new impression.
- Update records after noticeable tooth movement.
- Create a new mold because existing records no longer match your teeth.
Accurate impressions help produce a replacement retainer that fits comfortably and maintains your orthodontic results. When new impressions are required, production begins after the lab approves the impression kit, and replacement retainers are typically delivered within 15 business days.
How Long Will It Take to Receive My Replacement Retainer?
Replacement retainers are typically delivered within 15 business days after the lab receives and approves your impressions. Customers with eligible digital records may not need new impressions, which can shorten the process.
If new impressions are required, allow additional time for the impressions to reach the lab and be reviewed before fabrication begins.
What If the Replacement Retainer Doesn't Fit?
Check the provider’s fit guarantee before ordering. A clear remake policy and responsive customer support can make fit issues easier to resolve.
Even a custom-made retainer depends on accurate dental records. Knowing the provider’s policy beforehand helps you understand what happens if the replacement retainer does not fit properly.
Review the Provider's Fit Guarantee
Before ordering, check:
- Whether the retainer includes a fit guarantee
- How long you have to report a fit issue
- Whether the provider offers a free remake
- If new dental impressions are required
- How to contact customer support and resolve the issue
What Does the Total Cost Include?
Replacement retainer costs vary by provider, but ALIGNERCO replacement retainers start at around $110 for the first order and $100 for additional retainers. The total cost can include more than the retainer itself, so check whether the price covers an impression kit, shipping, taxes, or expedited production. When comparing providers, consider the overall cost, fit policy, and ordering process, including how to choose the best online retainer provider.
Watch for Extra Fees
Review these costs before checking out:
- Compare the retainer price: Check whether the listed price applies to your first order or additional retainers.
- Check the impression kit: Confirm whether a new impression kit is required and included.
- Review shipping charges: Check whether shipping is included in the listed price.
- Confirm taxes: Review the final price before payment.
- Check expedited fees: Ask whether faster production or express delivery costs extra
Choose the Right Replacement Retainer with Confidence

Asking these four questions before ordering helps you understand whether existing records can be used, when new impressions are required, how long delivery takes, what happens if the retainer doesn't fit, and what you'll pay. Reviewing these details makes the replacement process more predictable and helps you choose an option that fits your needs and budget.
FAQs
1. How do I order a replacement retainer?
Order a replacement through your dental provider or an online retainer company. If your digital treatment records are on file, a new retainer can often be made without new impressions. Otherwise, you'll need to submit a new impression or scan.
2. How do I know if my retainer needs to be replaced?
Replace your retainer if it is cracked, warped, broken, loose, or no longer fits properly. A damaged retainer may not keep your teeth in their correct position.
3. What should I do when I need a new retainer?
Order a replacement as soon as possible to reduce the risk of tooth movement. Use existing digital records if available, or complete a new impression to begin fabrication.
Citations:
American Association of Orthodontists. (2026h, April 15). Orthodontic Retainers: Types, care,
& Life After Braces | AAO. https://aaoinfo.org/treatments/retainers/
