before braces i had a gap, then i recently got my braces off about 3 months ago. a couple weeks ago i lost both if my retainers but i am getting new ones next week. i just realized that since i haven't been wearing my retainers so long (since i lost them), my gap is slowly re opening. its very tiny at the moment but i have to wait 5 days to get my new retainers. Will my retainers close my small gap? its one that looks like an invisaline and a night retainer with a wire at the front.