Retainer Cleaner vs. Aligner Cleaner: What’s the Difference?

| Updated Date:
Reading Time: 6 min
0 Comment
  • Ezabell Turner

    Ezabell Turner

    Content Contributor

    Meet Emma Turner, a creative mind with a flair for design and an ardent supporter of SmilePath’s mission. Emma's journey intertwines her...

    Read More
  • Authored by
  • Dr. Narmeen

    Dr. Narmeen

    Medical Reviewer

    Dr. Narmeen is a dedicated and passionate orthodontist at SmilePath Australia, committed to creating confident smiles through exceptional orthodontic care. With her...

    Read More
  • Reviewed By
dental products

If you have ever used clear aligners or retainers, you have an idea of how crucial it is to clean the appliances. But can you use the same cleaner for both? As much as aligners and retainers align and maintain the beauty of your smile, they have minor differences in how to clean them. In this blog, we will discuss the major differences between retainer cleaners and aligner cleaners and some tips for cleaning them effectively.

Understanding Retainers and Aligners

Before we highlight the differences between cleaners for retainers and aligners, it is crucial to understand what they are and how they work.

Retainer: It is a dental solution that is typically worn after orthodontic treatment to accomplish adjusted positions of teeth. It can either be a long-term or short-term type. Retainers are designed to be worn for some time as they help prevent the teeth from shifting to their former positions.

Aligners: It is a set of clear plastic appliances that are used to gradually move the teeth into their correct position. They are fitted during the execution of an orthodontic treatment plan, and they are worn for a lesser time compared to retainers.

Clear Aligner
A woman wearing a clear teeth aligner

The Importance of Cleaning Retainers and Aligners

Your mouth can become the home to millions of bacteria. If you wear retainers or aligners for an extended period, the microbes in your oral cavity could deposit buildup on these appliances. This can lead to:

  • Bad breath
  • Discoloration
  • Dental decay
  • Gum infections

Proper cleaning is important because your retainer or aligner may warp or degrade quickly if it is not cleaned properly. Consequently, only the right cleaner makes the devices durable while enhancing oral hygiene.

Retainer Cleaner vs. Aligner Cleaner: Key Differences

Material Sensitivity

Another significant factor that sets retainers apart from aligners is the material they are made of.

Retailers: It is made from many different materials, including acrylic, metal, or a combination of the two.

Aligners: It is normally fabricated using clear and smooth medical-grade thermal plastic.

As aligners are generally softer and often thinner than traditional retainers, their cleaners are milder to prevent damaging or injuring the surface of the aligner. On the other hand, retainer cleaners must be more efficient at cleaning tougher materials, such as metal or acrylic.

Frequency of Use

Another major difference is the usage of the retainers and the aligners.

Aligners: They are worn for at least 22 hours a day and are switched every 10 days depending on the phase of the treatment.

Retainer: These are also used for longer time frames, but the number of hours per day may be reduced gradually after the fixed post-treatment period.

Aligners are removable and worn for a certain amount of time before being discarded or replaced by the next set; hence, aligner cleaners are made to clean without causing harm to trays, even though most of them will be thrown away. Retainer cleaners might offer greater bacterial and odor resistance since retainers are longer-term appliances.

Cleaning Agents

Different chemicals and agents may be utilized in cleaners for retainers and aligners. Since retainers are made from sturdier materials, their cleaners may utilize stronger solutions that are abrasive and have a powerful odor, along with greater bacteria-reducing properties. Common cleaning agents for retainers include:

  • Sodium bicarbonate, popularly known as baking soda
  • Hydrogen peroxide
  • Citric acid

In the meantime, aligners are slightly more fragile and thus require milder approaches to be cleaned. Cleaners designed for aligners often use ingredients like:

  • Sodium sulfate
  • Mild antibacterial agents
  • Non-abrasive surfactants

Time of Soaking

In the case of aligners and retainers, cleaning times also vary.

Retainers: They need to be soaked for longer periods to make sure that they are completely cleaned and have no bad odors. This is because retainers are more prone to contamination since they are worn for a longer time.

Aligners: They require less soaking time than retainers, as the material can degrade through excessive contact with abrasive cleaning compounds. Most aligner cleaners suggest rinsing for only about 3 to 5 minutes.

Aligner cleaner solutions may be faster to achieve optimal cleaning in a shorter period of time as compared to retainers.

Can You Use Retainer Cleaner on Aligners (Or Vice Versa)

While it may appear convenient, it is not recommended to use retainer cleaners on aligners or vice versa. Here’s why:

Retainer Cleaners on Aligners: Most retainer cleaners are not gentle enough for the comparatively soft plastic material used in aligners, as this may scratch or warp the aligners. The chemicals used in retainer cleaners may also weaken the clear material and reduce the effectiveness of the aligners while making them vulnerable to staining.

Aligner Cleaners on Retainers: Aligner cleaners are generally not strong enough to clean retainers made from rigid materials, such as acrylic or metal. Consequently, the aligner cleaners may not eliminate all the bacteria or odor-causing substances from the retainers, leading to poor cleaning.

How to Properly Clean Retainers?

To keep your retainer clean and in good condition, the following are the simple steps:

  • Daily Cleaning: For cleaning your retainer, use a soft-bristled brush and non-abrasive toothpaste or dish soap to clean your retainer daily.
  • Soak Regularly: It is recommended that you clean your retainer with a retainer cleaner or water with a small amount of baking soda or hydrogen peroxide weekly.
  • Avoid Hot Water: Never put your retainer in hot water; it will damage the acrylic or the plastic part of the retainers.
  • Rinse Thoroughly: To clean the retainer thoroughly, it is crucial to rinse it under cold water after the use of the soak solution.
  • Store Properly: To avoid developing bacteria, do not place your retainer in the mouth directly; instead, keep it in a case that is not tightly closed to allow air circulation and reduce humidity.

How to Properly Clean Aligners?

Aligners are more delicate, and you should be careful not to harm the clear plastic they are made of. Here’s how to clean them effectively:

  • Daily Cleaning: You should brush your aligners with a soft-bristle toothbrush and a clear, non-abrasive soap. Avoid toothpaste, as it is abrasive and can scratch off the powder coat of the part.
aligner cleaner
Soft-bristled brush for daily cleaning
  • Use Aligner Cleaner: Always clean your aligners using an appropriate aligner cleaner at least once a day.
  • Avoid Hot Water: Using hot water on them can deform the plastic, unlike the traditional braces that are metal and more resilient.
  • Rinse Often: Wash your aligners in cool water after every meal or snack to clear debris or germs trapped in the aligners.
  • Store Safely: In case you are not wearing your aligners, it is also important to keep them in a safe case to prevent staining or breakage.

Difference Between Retainer Cleaner and Aligner Cleaner

Feature Retainer Cleaner Aligner Cleaner
Materials Designed for tougher materials like acrylic or metal. Designed for delicate, clear plastic.
Cleaning Agents Stronger, more abrasive chemicals like baking soda. Gentle non-abrasive agents like sodium sulfate.
Soak Time Can require a longer soak time (10-30 minutes) for deeper cleaning. Can require a shorter soak time (3-5 minutes) to avoid damage to the plastic.
Odor Removal Removes strong, long-term odors. Mild, daily odor control.

Choosing the Right Cleaner for You

Here are a few things to consider:

  • Convenience: Some cleaners are available in liquid form, while others are in tablet form. It is up to you to decide which form is more convenient to use.
  • Ingredients: Be careful with the ingredients. Do not use products that include bleach or any other chemicals that are likely to harm both the retainers and aligners.

To know more about retainer cleaner vs. aligner cleaner, call us at 1300 404 171.

The function of the aligner and retainer cleaner is the same as your dental appliances, which is to maintain their cleanliness. The cleaner may vary in its composition based on the material of the dental appliance and its application. Selecting the right cleaner helps to keep the retainer or aligner clean, fresh, and most importantly functional. In every case, it is wise that you clean your dental appliances after the appropriate procedures to enhance general health and lengthen the time that the appliances will last.

FAQs

Can I use vinegar to clean my retainer or aligner?

It is safe to clean retainers with diluted vinegar as it is more natural; though, it is not suitable for aligners as this may lead to a deterioration of the plastic material.

Can I use toothpaste to clean my aligners?

No, since toothpaste is an abrasive material, it can harm transparent aligners.

  • Ezabell Turner

    Ezabell Turner

    Content Contributor

    Meet Emma Turner, a creative mind with a flair for design and an ardent supporter of SmilePath’s mission. Emma's journey intertwines her...

    Read More
  • Authored by
  • Dr. Narmeen

    Dr. Narmeen

    Medical Reviewer

    Dr. Narmeen is a dedicated and passionate orthodontist at SmilePath Australia, committed to creating confident smiles through exceptional orthodontic care. With her...

    Read More
  • Reviewed By
Back to blog