The chlorine is allowed to remain in the well column for a 24 hour period then removed.
Chlorinating a well with bleach.
Chlorine bleach is introduced into the well and mixed thoroughly with the water in the well column.
The dry pellets drop down past the pump and ensure the entire well is sanitized.
4 plan on being unable to use the well water for a minimum of 24 hours.
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.
Sample fresh water after removing excess bleach from plumbing.
Add laundry bleach to well water to purify water and household plumbing.
Every few minutes smell the water until you smell chlorine.
Which type of bleach to use the best way to shock chlorinate a well is to use a combination of dry pellets and dry chlorine granules mixed with water.
Avoid damaging water softener by switching to bypass mode.
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.
When bacteria is found in a well the first step is to try to remove it by chlorinating the well.