• 175B 52 St SE, Calgary, AB T2A 5H8 CA

7 Tips on How to Keep Your Retainer Clean & Fresh

It’s a big moment – you’ve made it through months or years of wearing braces, and you have just received your new retainer. Now it's up to you to wear it, and maintain it. But how? Our Calgary dentists explain how to keep your retainer clean and in good condition.

How can I keep my retainer clean?

Keeping your retainer clean and fresh is an important part of your oral hygiene routine. Here are some tips and tricks on how to make sure your retainer lasts as long as possible, and stays squeaky clean through daily wear.

1: Clean your retainer regularly.

We know it’s not news to you that these retainers are on your teeth, so it’s imperative to ensure they stay clean so they work effectively and so your oral health isn't impacted by a dirty retainer.

Removable retainers can be cleaned with lukewarm water following each meal. For a deeper clean, try mixing the water with mild dish soap. Do not use toothpaste to clean your retainer, as its abrasive qualities can scratch its surface, and scratches are the perfect spot for bacteria to hide.

Fixed or bonded retainers should be flossed daily. Using a 6-inch piece of floss, move it under your retainer wire, bringing it up and down between the teeth, all the way to the gum line (and below the gum line if possible). Then slide the floss sideways to the next area to be cleaned. Repeat the process with each tooth that is attached to your permanent retainer.

2: Heat is not your (retainer’s) friend.

Though you may enjoy a hot summer day spent at the beach or a hot tea on a cold winter’s day, your retainer won’t. In addition to debris getting stuck in your retainer in these cases, leaving it out in heat can render it useless.

Though your retainer is a marvel of modern engineering, it’s still a piece of plastic that will warp if left on your car’s dashboard on a July day (oops) or in your mouth when you sip on that hot drink. Since your retainer is custom-made to precisely fit your mouth, any warping will result in it becoming misshapen and less effective at holding your teeth in place. So, always handle with care – and clean only with warm water, never hot.

3: Do not use harsh chemicals to clean your retainer.

You can forgo harsh cleansers and chemicals when cleaning your retainer and simply clean it using the dish soap/water combination mentioned above.

If you are worried about bacteria such as Streptococcus, which causes strep throat, chemical cleaning tablets can be used to kill these. Otherwise, your routine soap and water should suffice.

4. Soak only as long as required.

You may want to set an alarm on your phone when soaking your retainer if you do use cleaning tablets (ask your dentist how long you should soak your specific retainer brand, or check the packaging on the tablets).

It can also be soaked in mouthwash to keep it smelling fresh - just mix in an equal amount of lukewarm water. And only soak your retainer in mouthwash occasionally if the mouthwash contains alcohol.

5. Store your retainer in its protective case.

Removable retainers can be a double-edged sword. You can take them out to eat, which makes eating easier, but if you tend to be absent-minded, you could find yourself losing your retainer, or leaving it at risk of getting dirty or damaged.

Your retainer comes with a case to prevent all that. Use the case diligently to avoid mishaps.

6. Replace your retainer as needed.

Just like anything else, retainers have a useful lifespan. Over time they may become loose and not fit your teeth as snugly as they once did, or calcium builds up and begins to impact how the retainer fits, despite your best efforts at cleaning.

When these things happen, it’s time to get a new retainer. At Go Dental, we can create an impression of your teeth and have a brand new retainer made for you.

7. Keep a spare retainer handy.

Mishaps happen. Retainers become lost, damaged in the scenarios mentioned above, or they just wear out. Because getting a new retainer may take time, you’ll want to keep a spare one on hand to use in the mean time to prevent your teeth from shifting (especially a danger in the first few months after your braces are removed).

Do you have questions about cleaning and maintaining your retainer? We're here to help. Contact our Calgary dentists today to schedule an appointment.

We're Located in Beautiful Calgary, Alberta

We provide accessible parking and are open 7 days a week. 


Frequently Asked Questions

Check out answers to some of your most frequently asked questions!

New Patients

Learn more about your first dental visit at Go Dental.

Meet the Dentists

Meet our fantastic team of dedicated and caring dental professionals.

We're accepting new patients!

Interested in any of our dental services? Contact us today! We're open 7 days a week for your convenience. 

Request Appointment

(403) 984-4426