Chlorine bleach is introduced into the well and mixed thoroughly with the water in the well column.
Chlorinating a well with bleach.
If you do not smell any chlorine after 10 minutes add another quart of bleach and continue to circulate the water back into the well.
The process of chlorinating a well takes time usually one to two days.
How to shock a well.
Chlorinating a well with bleach can lower your results for iron and coliform bacteria and also is an inexpensive efficient way to purify a well for a safe source of drinking water.
You will need to use 3 pints of 5 chlorine bleach for every 100 gallons 378 5 l of water in your well plus an extra 3 pints to treat the water in the household plumbing.
4 plan on being unable to use the well water for a minimum of 24 hours.
The chlorine is allowed to remain in the well column for a 24 hour period then removed.
Add laundry bleach to well water to purify water and household plumbing.
When bacteria is found in a well the first step is to try to remove it by chlorinating the well.
Avoid damaging water softener by switching to bypass mode.
Sample fresh water after removing excess bleach from plumbing.
Run the water which is circulating water bleach from the well to your pressure tank and back to your well through the hose 4.