Keeping your Invisalign trays clean can be challenging, especially if you occasionally forget to remove them while eating or drinking. When not properly cared for, trays can accumulate bacteria, develop odours, and become stained, compromising both hygiene and aesthetics. Since Invisalign®: The Most Discreet Way to Straighten Teeth relies on clear aligners to stay virtually invisible, maintaining their clarity is key. Proper cleaning not only protects your oral health but also ensures the effectiveness of your treatment. Below are six trusted methods to keep your trays looking fresh and crystal clear.

Dish Soap and Water

It may seem odd, but Invisalign users agree that using a combination of dish soap and water is the most effective way to keep your Invisalign clean. Simply fill a small container with water, add a little dish soap, mix until bubbling, and use those bubbles to brush the inside and outside of your Invisalign.

This method not only helps in breaking down residue and bacteria but is also gentle on the trays. For a more thorough clean, many recommend using an ultrasonic jewellery cleaner. Simply place the Invisalign tray into the machine with a bit of dish soap and water, and after a few minutes, you’ll have a sparkling clean tray. This device uses sonic vibrations to remove even the tiniest buildup particles from hard-to-reach crevices. Remember to rinse your tray thoroughly before putting it back in your mouth. Leftover soap can affect the taste and potentially irritate your mouth tissues. This method is considered one of the best ways to clean Invisalign trays effectively at home.

White Vinegar and Water

Like dish soap, white vinegar is great at breaking up debris and removing stains. Simply dilute some white vinegar in water, let the tray soak for 15-20 minutes, remove it, and rinse. Vinegar's acetic acid helps eliminate bacteria and plaque buildup while neutralising odours. It’s a more natural cleaning approach and works great for those who prefer chemical-free options. However, it’s essential to rinse the trays thoroughly after soaking to remove any vinegar residue.

You can gently brush your aligners using a soft toothbrush and cool water for extra cleaning power. Avoid hot water, which may warp the plastic and affect the fit. After cleaning, make sure to store your toothbrush properly to maintain hygiene and prevent bacterial growth. For more tips on maintaining a clean dental routine, visit our blog on Proper Toothbrush Storage.

Natural Toothpaste

Avoid using toothpaste that is abrasive or contains whitening agents. If applied too vigorously or for too long, these pastes can damage Invisalign. Instead, use natural, simple toothpaste and brush your Invisalign like your teeth.

When wondering, “Can I use toothpaste on Invisalign trays?”, the answer is yes but only the right kind. Look for toothpastes labelled “non-abrasive” or specifically designed for sensitive teeth. These tend to contain fewer harsh ingredients and are safer for cleaning your trays. Using a soft-bristled toothbrush, apply a small amount of the natural toothpaste and gently brush the trays in a circular motion. Always rinse thoroughly before reinserting the trays.

Retainer Brite

This method receives mixed reviews. Some Invisalign users swear by these effervescent cleaning tablets, while others say it didn’t work as well as they had hoped. Either way, if you’ve tried everything else on this list, maybe it’s time to try Retainer Brite. Retainer Brite tablets dissolve in warm water, creating a fizzy solution that penetrates the trays and helps eliminate odours, plaque, and discolouration. While it might not replace daily brushing, it's an excellent once-a-week deep clean to maintain freshness and hygiene. It’s also very user-friendly: drop one tablet into water, let your trays soak for 15-20 minutes, and rinse thoroughly before use.

Polident Gentle Foaming Denture Cleanser

This foaming cleanser is specially formulated to be gentler on your Invisalign than regular toothpaste. It is non-abrasive and contains microbubbles to help remove stains and kill bacteria. Designed specifically for dentures, this cleaner has great potential for Invisalign cleaning.

Its foaming action reaches difficult areas and offers a minty-fresh feel after cleaning. Simply apply the foam, let it sit for a few minutes, brush lightly, and rinse thoroughly. Its convenience and accessibility make it a preferred option for users looking for quick, efficient Invisalign cleaning solutions. This product is compact, mess-free, and incredibly effective for patients who travel or need to clean aligners on the go.

Shaving Cream

We know, we know, but trust us! Shaving cream is a great way to keep your Invisalign clean, clear, and fresh. Just surround your Invisalign with shaving cream, wait 5-10 minutes, then rinse. Finally, give it a light brushing with a small toothbrush. Shaving cream contains cleansing agents similar to some toothpaste formulas, which makes it surprisingly effective at removing plaque and buildup. Plus, its creamy texture ensures it’s gentle on the trays. After using this unorthodox method, many users report a noticeable reduction in odour and a squeaky-clean feel. Ensure the shaving cream is unscented and free of dyes or harsh chemicals.

Final Thoughts

Keeping your aligners clean is easier than you think and essential for oral health. A consistent daily routine, like soaking your trays in vinegar or shaving cream, or gently brushing them with dish soap and water, can go a long way. These simple steps help keep your aligners clear, odour-free, and free from bacteria that can lead to oral infections. For more on how straightening your teeth supports a healthier smile, check out our blog Invisalign: Straightening Your Teeth Is Good for Your Health. Following these Invisalign cleaning tips sets you up for a healthier, smoother smile transformation. Caring for your aligners is just as important as wearing them. Schaumburg Dental Studio is here to support you every step of the way. Contact us today for personalised guidance and expert care.