Sterile Saline Wound Flush from Nurse Assist is used for moistening absorbent wound dressings and cleaning minor cuts, minor burns, superficial abrasions and minor irritations of the skin. Ready-to-use. For painless wound cleansing. Gentle cleansing of minor cuts and burns. Convenient for multiple uses. Stays sterile for two years. Drug and preservative free. Does not burn or sting. Content: 0.9% USP sodium chloride.