Irish whiskey was one of the earliest distilled drinks in Europe, arising in the 12th century. Irish whiskey is typically triple distilled, making it particularly smooth, while Scotch is usually double distilled. Irish whiskey differs from Scotch in that malted barley is dried without smoke exposure in Ireland, giving Irish whiskey a pure barley flavor without smokiness. The three working Irish whiskey distilleries today are Midleton, Cooley, and Bushmills. Popular Irish whiskey brands include Jameson, Bushmills, and Green Spot.