How to Properly Dilute Bleach (and Why You Should Never Use Hot Water)

For general disinfection, a typical dilution ratio is 1/3 cup of bleach per gallon of water. This concentration is effective for cleaning hard surfaces like countertops, floors, and doorknobs. Ensure the bleach is mixed thoroughly with water before use, and always apply it in a well-ventilated area.

For laundry, use 1/2 cup of bleach per load to disinfect clothes. When disinfecting drinking water in emergencies, use only 8 drops of bleach per gallon of water and let it stand for 30 minutes before drinking. Always check the label for specific instructions related to your intended use.

When handling bleach, wear gloves and ensure the area is well-ventilated. Never mix bleach with ammonia or other cleaners, as this can produce dangerous fumes. Store bleach in a cool, dry place, and always keep it out of reach of children and pets.

Apply the diluted bleach solution to the surface and let it sit for at least 5 minutes to ensure it effectively kills germs. Rinse the surface with clean water afterward, especially if the area is used for food preparation, to remove any bleach residue.