WILMINGTON -- According to keep America beautiful, cigarette butts are the most littered item worldwide. That's why the City of Wilmington says it's partnered with Keep New Hanover Beautiful to recycle cigarette butts. The city has installed 110 new cigarette-butt- disposal canisters. The city collects the discarded butts, and Keep New Hanover Beautiful  volunteers mail them to Terracycle, a free waste-collection and recycling facility.