Teeth Whitening Trays as a Retainer?

I finished my Invisalign treatment a few months ago and have to wear a retainer. I went to an overnight trip and seemed to have lost my retainer there. I have teeth whitening trays that I’ve been using for 30 minutes a day when I get ready in the morning. They fit well. Can they… Continue reading Teeth Whitening Trays as a Retainer?