INDIVIDUAL GUIDE · APPLIANCE CARE

Common Cleaning Mistakes with Oral Appliances

ESTIMATED READING TIME · 6 MINUTES

Avoiding common cleaning mistakes helps protect your appliance, prevent damage, and maintain hygiene. Understanding proper care techniques ensures your appliance lasts and functions well.

SYMPTOMS

What you may experience

  • 01Discoloration or staining that develops over time
  • 02Odor that persists despite cleaning
  • 03Visible scratches or surface damage
  • 04Material that appears dry, cracked, or warped
CAUSES

Why it happens

  • 01Using toothpaste, which is abrasive and scratches the surface
  • 02Soaking in alcohol-based mouthwash, which dries and cracks the material
  • 03Using hot water, which can permanently warp the appliance
  • 04Storing wet in a sealed container, which promotes bacteria
PREVENTION

How to prevent it

  • 01Use only mild unscented soap and cool water for daily cleaning
  • 02Use manufacturer-approved cleaning tablets for weekly deep cleaning
  • 03Always store the appliance dry in a ventilated case
  • 04Never use hot water, bleach, or harsh chemicals
HOME MANAGEMENT

What you can do at home

  • 01Switch to proper cleaning methods if you have been making mistakes
  • 02Assess whether damage has already occurred and report it to your provider
  • 03Establish a consistent daily and weekly cleaning routine
  • 04Use a dedicated soft-bristled brush for the appliance only
WHEN TO CONTACT YOUR PROVIDER

When professional adjustment is needed

  • ▸Visible damage such as cracks, warping, or discoloration
  • ▸Persistent odor despite proper cleaning
  • ▸A change in how the appliance fits after cleaning mistakes
  • ▸Any concern about whether the appliance is still safe to use
FREQUENTLY ASKED QUESTIONS

Guide
FAQs.

EDUCATIONAL CONTENT ONLY · NOT MEDICAL ADVICE · CONSULT YOUR PROVIDER

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MEDICAL REVIEW & EDITORIAL STANDARDS
Originally Published
August 5, 2026
Last Updated
August 5, 2026
Last Reviewed
August 5, 2026
Next Scheduled Review
February 5, 2027
Evidence-Based References
  • —Sheats RD, Schell TG, Blanton AO, et al. — Management of Side Effects of Oral Appliance Therapy for Sleep-Disordered Breathing (Journal of Dental Sleep Medicine, 2017;4(4):111–125)
  • —Ramar K, Dort LC, Katz SG, et al. — Clinical Practice Guideline for the Treatment of Obstructive Sleep Apnea and Snoring with Oral Appliance Therapy: An Update for 2015 (Journal of Dental Sleep Medicine, 2015;2(3))
  • —Levine M, Cantwell M, Postol K, Schwartz DB — Dental Sleep Medicine Standards for Screening, Treatment, and Management of Sleep-Related Breathing Disorders in Adults Using Oral Appliance Therapy: An Update (Journal of Dental Sleep Medicine, 2025;12(2))
  • —Doff MHJ, et al. — Long-term oral appliance therapy in obstructive sleep apnea syndrome: a controlled study on dental side effects (Clinical Oral Investigations, 2013; PubMed PMID 22562077)
  • —Doff MHJ, et al. — Long-term oral appliance therapy in obstructive sleep apnea syndrome: a controlled study on temporomandibular side effects (PubMed PMID 21538074)
  • —Paredes N, Colak O, Gargoum A, et al. — Anteroposterior and Vertical Effects of Mandibular Advancement Devices in Sleep-Disordered Patients: A Systematic Review (Journal of Dental Sleep Medicine, 2021;8(2))
  • —Yu J, et al. — Dental and skeletal changes of long-term mandibular advancement devices for obstructive sleep apnea: systematic review and meta-analysis (2024; PubMed PMID 39174171)