Optifoam All-in-One Foam Dressing for fluid handling. These highly absorbent, foam dressings help create an ideal healing environment. Use for treatment of pressure ulcers, partial and full-thickness wounds, leg ulcers, donor sites, lacerations and abrasions, skin tears, and first- and second-degree burns. Optifoam Dressings feature a waterproof outer layer that protects the wound and keeps bacteria out. Dressings may be left in place for up to seven days.