To Sleep or Not to Sleep with a Retainer?
Oral Health Blog

To Sleep or Not to Sleep with a Retainer?


When deciding whether to sleep with a retainer, hygiene and comfort are key considerations. If you choose to wear your retainer during sleep, using a persulfate-free retainer cleaner becomes crucial. Some traditional cleaners with persulfate may cause discomfort. By opting for a persulfate-free alternative, you prioritize a gentler cleaning approach, ensuring a more comfortable experience during nighttime wear. Incorporating a persulfate-free retainer cleaner into your routine contributes to maintaining hygiene and comfort, whether you decide to sleep with your retainer or not.

In this article, we'll delve into the pros and cons of sleeping with a retainer, helping you make an informed decision about your orthodontic device at bedtime. Plus, we'll introduce you to the B. Weiss water flosser, a valuable tool for comprehensive oral care.

Pros of Sleeping with a Retainer

1. Maintaining Alignment: One of the primary reasons for wearing a retainer at night is to maintain the alignment of your teeth. This is especially crucial immediately after orthodontic treatment when teeth are most prone to shifting.

2. Preventing Teeth Movement: Wearing a retainer while you sleep helps prevent your teeth from shifting or relapsing into their previous positions. It acts as a safeguard against the natural forces that can alter your smile.

3. Minimizing Discomfort: If you're accustomed to wearing a retainer, it might feel more comfortable to keep it in while sleeping. Removing and reinserting it daily could potentially cause discomfort or irritation.

Cons of Sleeping with a Retainer

1. Discomfort: Some people find it uncomfortable to wear a retainer while sleeping. The presence of a foreign object in your mouth can lead to restlessness and disrupted sleep.

2. Increased Wear and Tear: Continuously wearing your retainer can lead to more wear and tear, potentially shortening its lifespan. Frequent usage may require more frequent replacements.

3. Oral Hygiene Challenges: Sleeping with a retainer can make it harder to maintain proper oral hygiene. It can trap food particles and bacteria between your teeth and the retainer, increasing the risk of dental issues.

The Decision-Making Process

Deciding whether to sleep with a retainer depends on several factors:

  • Orthodontist's Recommendations: Follow your orthodontist's instructions diligently. They will provide personalized advice based on your specific orthodontic needs.

  • Comfort: Consider your level of comfort. If wearing a retainer at night disrupts your sleep or causes discomfort, discuss this with your orthodontist.

  • Alignment Stability: Evaluate how stable your teeth are. If your teeth have maintained their alignment well, your orthodontist might suggest reducing retainer wear.

  • Hygiene Habits: Ensure that you can maintain proper oral hygiene. Regular cleaning of both your teeth and retainer is essential.


The choice of whether to sleep with a retainer ultimately depends on your orthodontic needs, comfort, and oral hygiene practices. It's essential to follow your orthodontist's guidance to maintain your smile's alignment effectively. 

Are you currently using or thinking about using retainer cleaning tablets? It's important to be aware that certain cleaner brands have the potential to cause toxic reactions.

It's crucial to be aware of harmful ingredients hiding in common cleaner brands. One such persulfate, which can pose SERIOUS health risks and is found in almost all leading retainer cleaners brands. Moreover, persulfate's health risks potentially impact respiratory health and skin sensitivities in your family, especially in teens and sensitive individuals. Learn more about the risk of persulfate HERE.



The content in this article is for informational purposes only and is not a substitute for professional medical advice. Always consult with a healthcare provider before making any changes to your health regimen. The author and publisher do not take responsibility for any consequences resulting from the information provided in this article.