Fecha de publicación: 28/11/2002 Fuente: WIPO "olive oil" Swabs with adsorbed olive oil are manufactured in sealed containers or flexible packages. The swab can be either swabs on the end of sticks or plain flat absorbent gauze. The use of these olive oil swabs includes heating the sealed container or package in water, opening that container or package, removing the swab, and applying the olive oil to the afflicted area.