Can I use mouthwash to clean my retainer?
It’s best to avoid soaking your retainer in standard mouthwash. Many mouthwashes contain alcohol or other harsh ingredients that can weaken retainer materials or cause discoloration. If you like the minty-fresh feeling, use an alcohol-free mouth rinse and only briefly swish it with your retainer in place. Always follow up with a thorough rinse under lukewarm water.