You've viewed all of your free items on Creativity. To register, get added benefits and unlimited access to articles, Become a Member. Already a Member? Sign in. Home Interactive (image) Tide Fans of Tide's Super Bowl spot featuring an unsightly, chatty shirt stain can further indulge themselves with agency Saatchi's complementary site for the campaign. Users can "be the stain" Become a member We are glad you are enjoying Creativity. You have reached your seventh and last free item. To get uninterrupted access and additional benefits, become a member today. Become a Member Already a member? Log in.