In this post, discover how to enjoy coffee with Invisalign without risking staining or damaging your aligners.
Tips for Cleaning Your Invisalign Clear Aligners

Invisalign clear aligners are a popular choice for straightening teeth discreetly and comfortably. But to keep them working effectively (and looking crystal clear), it’s important to clean them properly. Dirty aligners can cause bad breath, stains, and even impact your treatment progress. At CarolinasDentist, we’re sharing some simple tips to help you keep your aligners fresh, clear, and free of bacteria.
Why Cleaning Your Invisalign Aligners Matters
Your aligners are in your mouth for 20-22 hours a day, which means they’re exposed to food particles, bacteria, and plaque. Without regular cleaning, they can develop odors, discoloration, and become a breeding ground for harmful bacteria. Plus, dirty aligners can transfer stains to your teeth, which is the opposite of what you want from orthodontic treatment!
Easy Tips for Keeping Your Aligners Clean
Rinse Every Time You Remove Them: Whenever you take your aligners out, give them a quick rinse under lukewarm water. This helps prevent saliva and plaque buildup.
Brush Gently, But Regularly: Use a soft-bristled toothbrush (but not the one you use for your teeth) and clear, unscented liquid soap to gently scrub your aligners. Avoid using toothpaste, especially the whitening kind, as it can be abrasive and scratch the aligner surface. Scratched aligners not only look cloudy but can also trap bacteria.
Soak Daily: To keep your aligners crystal clear, soak them in Invisalign cleaning crystals or a gentle denture cleaner once a day. This removes any lingering bacteria and keeps them smelling fresh.
Avoid Hot Water: Never rinse or soak your aligners in hot water—it can warp the plastic, affecting how they fit.
Brush and Floss Before Reinserting: Clean teeth mean clean aligners. Always brush and floss before putting your aligners back in to avoid trapping food particles.
Caring for Your Invisalign Smile at CarolinasDentist
Keeping your Invisalign aligners clean is a simple but important step in achieving the smile you’ve always wanted. At CarolinasDentist, we’re here to guide you through every part of your orthodontic journey. If you have questions about aligner care or need more tips, schedule a visit at one of our North Carolina locations today. We’re here to help your smile shine—both during and after treatment!