Upon Changing the Client's Dressing,the Nurse Notes That the Wound

Upon changing the client's dressing,the nurse notes that the wound appears to be granulating.An appropriate noncytotoxic cleansing agent selected by the nurse is:

A) Sterile saline
B) Hydrogen peroxide
C) Povidone-iodine (Betadine)
D) Sodium hypochlorite (Dakin's solution)