Sodium hypochlorite (NaOCl) is a strong antiseptic agent that is usually used as endodontic irrigant for dissolving organic parts of pulp and dentin and neutralizing toxic products. However. the use of sodium hypochlorite may cause destruction of blood vessels. soft tissues and bone necrosis if extruded into the periapical region. https://www.infonoticiasgandia.com/product-category/underliners/