Water Storage Treatment Bleach

The water should have a slight chlorine odor.

Water storage treatment bleach.

Another way to purify water is to use a small amount of regular liquid bleach. Certainly if sourced from a pond or stream you should treat the water to eliminate organic contamination. But they may be a consideration in the storage or treatment option you choose. Stir and let stand for 30 minutes.

If your long term water storage is from your well there will be nothing to inhibit organic contaminants if there are any so it may be a good idea to add some chlorine bleach. This article provides simple directions for routine non emergency cleaning and disinfection of water storage tanks using household chlorine bleach. For many years regular bleach contained a concentration of 5 25 sodium hypochlorite. Emergency water storage.

Centers for disease control and prevention cdc provide online resources for cleaning disinfecting and maintaining cisterns and other rain catchment systems. Use regular household bleach with the only active ingredient sodium hypochlorite. Add 1 4 teaspoon 16 drops of bleach per gallon of water if the water is cloudy and 1 8 teaspoon 8 drops if the water is clear. Double the amount of bleach if the water is cloudy colored or very cold.

Newer regular liquid bleach which has been available for several years now contains a concentration of 8 25 sodium.