

Only treat drinking water with bleach if boiling for 1 minute isn’t practical. Once you know the correct dilution ratios, you can purify water with bleach by following the steps below.
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What you need
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Clorox® Disinfecting Bleach with CLOROMAX®
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Clean cloth
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Clean watertight container
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Measuring spoon
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Stirring utensil
Steps to disinfect water with bleach
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1
Remove any debris
Remove all suspended material by filtration using a clean cloth, towel, coffee filter or by letting it settle to the bottom of the container.
TipCheck with your water service provider to confirm that your tap water is safe to drink. If you stocked up on bottled water, save the empty bottles. You can use some of them to collect untreated water or to store the water you treat.
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2
Pour water into container
Pour clearest water into a clean container.
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3
Treat water
Add 25 drops or ¼ teaspoon of Clorox® Disinfecting Bleach to 1.75 gallons of water (4 drops to 1 quart). Stir thoroughly.
TipOnly use regular, unscented chlorine.
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4
Wait
Allow the treated water to stand for 30 minutes. Properly treated water will have a slight chlorine odor.
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5
Repeat as needed
If there’s no chlorine odor, you’ll need to repeat the treatment. Add the same amount of bleach and wait for another 15 minutes. Check again for the chlorine odor before drinking water.
The treated water can then be made palatable by pouring in between clean containers several times.
If the water is contaminated with a chemical, adding the product will not make it drinkable.