Environmental Hygiene

Bleach (Sodium Hypochlorite) is a powerful, broad-spectrum liquid disinfectant used in healthcare settings for surface disinfection, blood spill management, water treatment, and laundry disinfection. Contains 4-6% available chlorine (household grade) and is effective against bacteria, viruses, fungi, and spores including C. difficile. For clinical use, a 1:10 dilution (0.5%) provides high-level disinfection for outbreaks and high-risk areas, while a 1:50 dilution (0.1%) is used for routine disinfection. The surface must remain visibly wet for the required contact time (typically 1-10 minutes). Corrosive to metals and irritant to skin, eyes, and respiratory tract. Do not mix with acids or ammonia (releases toxic chlorine gas). Store in a cool, dry, dark place away from incompatible substances. For external use only. Keep out of reach of children.