CHG Impregnated Foam Disc Aegis CHG (Chlorhexidine Gluconate) / Foam 3/4 Inch Disc with 1.5 mm Center Hole Sterile40 per case Aegis chlorhexidine gluconate (CHG) impregnated foam discs help reduce risk factors associated with CLABSI; absorbs exudate and releases CHG for up to seven days which helps shield the catheter insertion site while the CHG inhibits or kills bacteria on the dressing's surface Evidence based practice standards recommend covering central line catheters with chlorhexidine containing sponge dressings to help prevent central line associated