How Long Do Plastic Retainers Last?

Plastic Removable Retainer

Both types of removable retainers can experience wear and tear over time. Acrylic removable retainers, referred to as Hawley retainers, may last up to 10 years.

How long do clear plastic retainers last?

Essix retainers (removable clear retainers, similar to Invisalign®) typically last about 3 years before they need to be replaced.

Do plastic retainers wear out?

As durable as they are, constantly popping your retainers in and out can wear them out. Cracks and dents in the plastic material are the most common signs of retainer wear. Once these cracks or dents are big enough, they'll diminish the strength of your retainers.