Understanding Eye Infections Eye infections are commonly caused by bacteria, viruses, or allergens. One of the most frequent conditions is Conjunctivitis, which leads to redness, discharge, and irritation. Proper cleaning is essential to reduce infection, prevent spread, and speed up recovery. Why Cleaning the Eye is Important Removes discharge and crust Reduces irritation and redness Prevents infection from spreading Supports faster healing Maintaining cleanliness is one of the most effective first steps in home care.