Very few people can make it through an entire day in a convention centre without having to wipe their brow or check their pits at least once. But sweat stains can ruin costumes that cosplayers spent months perfecting. A bit of OxiClean, some water, and a nice overnight soak will take those stains right out! In your civilian clothes, sweat is no sweat. So far, captain america costume adult I feel like I’m so much better in the healing process than if I’d stayed home.