Help! Looking into teeth straightening options (that aren't braces).
My teeth have started shifting within the past year or so even though I still make sure to wear my retainer (talk about annoying). I've begun looking into braces alternatives (Smile Direct, Invisalign, etc) but it's a bit overwhelming . So many options, and they aren't exactly cheap! Has anyone had a particularly positive (or negative!) experience with any of these services?