Water treatment
• Disinfects drinking water
• Commonly used in wells, boreholes, and municipal water systems
• Kills bacteria, viruses, and algae
2. Swimming pool sanitation
• Keeps pool water clean and safe
• Prevents growth of harmful microorganisms
3. Bleaching agent
• Used to bleach cotton, linen, and paper
• Removes stains and whitens fabrics
4. Disinfectant
• Used in hospitals, toilets, and public places
• Sanitizes surfaces and equipment