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Invisalign Aligners All Yellow? Here’s How to Get Their Sparkle Back

April 11, 2025

Filed under: Uncategorized — drgoodman @ 9:20 pm
Patient looking at yellowing Invisalign aligners

Invisalign is an awesome way to straighten your teeth. But if your aligners are starting to look yellow more than clear, it can be difficult to enjoy your routine without feeling self-conscious. However, it’s a common issue. More importantly, it’s one you can fix and even prevent! Keep reading to see why your aligners are changing color and learn what you can do to keep them crystal clear.

Why Your Aligners Might Be Yellowing

Here are the most common reasons behind the dreaded yellow tint:

Eating or Drinking While Wearing Them

If you’re eating or drinking anything other than water with your aligners in, it’s time to break the habit! Doing this not only washes the plastic with acids and pigments that can stain it, but it can also scratch your aligners, making them appear cloudy.

Poor Cleaning Habits

A quick rinse under the faucet every now and then isn’t enough. Bacteria, food particles, and plaque can build up, especially if you don’t brush after meals. Over time, this can lead to yellow trays and unpleasant smells.

Smoking or Vaping

Tobacco and nicotine are major contributors when it comes to staining. They can leave your aligners looking yellow and brittle, while also damaging your teeth and gums in the process.

Using the Wrong Cleaning Products

Toothpaste may seem like a good idea, but it’s often too abrasive. Scrubbing your aligners with it can actually scratch the surface, causing them to trap stains more easily. The same goes for mouthwash with dye that can tint your aligners over time.

How to Keep Your Invisalign Aligners Sparkling Clean

If you want to truly keep your treatment under wraps, here are the best practices for cleanliness:

Clean Them Daily

Use a soft-bristle toothbrush and clear, gentle soap to clean your aligners every morning and night. You can also use aligner cleaning crystals or tablets once or twice a week for a deeper clean.

Rinse After Removal

Every time you take out your aligners, whether it’s to eat, drink, or brush, give them a quick rinse under some warm water. This helps remove saliva and debris that could lead to discoloration.

Brush Before Putting Them Back In

Even small food particles left behind after meals can stain your aligners with repeated wear. Brushing and flossing before reinserting them is a simple way to prevent this.

Store Them Properly

Leaving your aligners out in the open (or wrapped in a napkin) increases the risk of bacteria and drying, both of which contribute to yellowing. Always store them in their case when you’re not wearing them.

Yellowing aligners can be frustrating, but with a few small changes to your daily habits, you can keep your trays and your treatment moving forward. A brighter, straighter smile is worth the extra care, and your future self will thank you!

About the Practice

At Goodman Dental Care, Dr. A. Gary Goodman and Dr. Jeremy Goodman know how important it is for your Invisalign to stay clean and undetectable throughout your treatment. That’s why they take the time to educate patients on how to keep their aligners crystal-clear and odor-free, so your smile stays on track and looks great doing it. Call (410) 263-1919 to schedule an Invisalign consultation with us or visit our website to learn more.

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