Why Are There Bugs in My Retainer Case?

Tiny microscopic bugs that grow on the bacteria left on your retainer. Improper cleaning can lead to a build-up of microbes on orthodontic retainers (and appliances), as researchers at the UCL Eastman Dental Institute have discovered.

How do you get rid of retainer bugs?

Castilla suggests using white vinegar instead. "In my practice, we recommend soaking your retainer in white vinegar for 15 minutes, followed by light scrubbing with a soft toothbrush to remove any remaining plaque," she tells Elite Daily.

Why is there brown stuff in my retainer case?

How Do You Clean Plaque From a Retainer? Plaque is a deposit of bacteria that nestles itself around your teeth and can transfer to your retainers after you've worn them for a while. If you've ever looked at your retainers and seen yellowish or light brown spots, you've probably seen plaque.