I have used frebreze on my Boba Fett jumpsuit and a flex design muscle suit, both I have had over 3 years. I have found that letting the suit dry completely in garage with fans on it for a couple days; I put the suit on a pool noodle to keep it open so the moving air can circulate. After the suit is dry apply the frebreze to all surfaces where it is soaked in, let air dry then repeat if smell is lingering. I have had very, very good luck with frebreze no discoloring or damage to either suit or various other costumes . Hope that helps. Washing machines can be rough…