Central Line Dressing Change Kit LSL Healthcare INTRODUCING: CovaClear as a Primary Dressing Cover! Primary dressing contamination can result in more frequent dressing changes, increasing the risk of catheter dislodgment, skin trauma, and infection. Stop unplanned dressing changes before Procedure: Arterial and Central Venous Assessment, Maintenance and Dressing Change LHSC Small Change, Big Impact: Mastisol Added to a Central Line Dressing Protocol Eloquest Healthcare, Inc.