# Can I put bleach in my water storage tank?

## Can I put bleach in my water storage tank?

Use 1/4-cup of liquid household bleach (sodium hypochlorite) for every 15 gallons of fresh- water tank capacity.

How much bleach do you put in a holding tank?

A general rule of thumb to shock chlorinate and disinfect a storage tank is to mix non-scented NSF-approved household bleach (5.25% chlorine) in the reservoir at the ratio of 1 gallon of bleach for every 1,000 gallons of water (i.e., 1 quart for every 250 gallons of water).

How do I disinfect my water holding tank?

Use the disinfection equation to determine the amount of chlorine bleach to add to the tank that will result in a tank full of water with a free chlorine residual of 10 ppm. Add the calculated amount of bleach to the empty tank and fill the tank to the overflow level with water. Leave the tank filled for 24 hours.

### Can you use bleach if you have well water?

Mix the bleach with the well water. Ⅰ Attach a hose to the nearest outside faucet and allow the water to run onto the ground for 1-2 minutes until you smell chlorine. Then place the hose in the hole where you poured the bleach, allow the water to run back into the well for 15-20 minutes.

How much bleach does it take to disinfect 1000 gallons of water?

1 gallon
For laundry bleaches: 1 gallon is required for every 1000 gallons of water, and there are 1500 gallons of water in the well. Therefore, 1 ½ gallons of laundry bleach is required to disinfect this well.

How long will bleach treated water last?

Chemical treatments (including household bleach or iodine) can be used every 6 months to a year to keep the water potable. However, the best practice is to drain water storage, clean containers, and replace them with new potable water about every two years or sooner.

## How many ounces of chlorine does it take to disinfect the average household well?

Quantity of Chlorine or Household Bleach Needed to Shock a Well
Well Depth in Feet (6-inch diameter well casing) Volume of standard household bleach needed
Household Bleach Quantity per Gallon 1/2 oz bleach / gallon 1
Household Bleach Quantity per 10 gallons 5 oz bleach / 10 gallons 1

How long after bleaching well can I shower?

Step 6 WAIT at least 12 hours before turning faucets back on. Do not drink, cook, bathe, or wash with water from your faucets during this time because it has high amounts of chlorine in it.

How much bleach is needed to shock a well?

Add 1 litre (1 quart) of household bleach for every 1.5 metres (5 feet) of depth of water. If you don’t know how high the water stands, use the well casing depth to estimate how much household bleach to use.

### How long does it take to flush bleach out of well?

30 minutes to 24 hours
Run the water to flush the bleach solution out of the well. Monitor the process, it can take 30 minutes to 24 hours or more to flush all of the bleach solution from the well. Use chlorine test papers to verify that the water coming from the outside faucet or yard hydrant is clear of any bleach solution.

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