Irrigation is used in various clinical situations including: - Wound Care: To remove debris, exudate, and bacteria from ulcers, surgical wounds, or traumatic injuries. - Bladder Irrigation: Often performed postoperatively or in cases of urinary retention to prevent infection and remove blood clots. - Ear Irrigation: To remove impacted cerumen (earwax) or foreign objects. - Eye Irrigation: To flush out contaminants or chemicals from the eye to prevent damage.