Deo-Go, the new water-soluble laundry agent is designed to wipe out underarm stains—and it's quickly becoming our most essential summer-to-fall transition piece. It's hot out and we're schvitzing like crazy—and triple-applying antiperspirant. Odorless, yes, but there's one problem: unseemly stains left behind on our whitest of whites (caused by the charming combination of sweat and deodorant). Enter the new magic elixir Deo-go, which is specifically formulated to lift deodorant build-up and keep clothes looking good as new. With this stuff in your arsenal, you'll be able to wear your favorites all summer long, without looking like it.