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.
Sanitizing Procedure
In a clean quart container about half full of water, put 1 to 1 1/2 fluid ounces (2-3 tablespoons) of a standard unscented, non-detergent household chlorine bleach (5.25% concentration) for every 500 gallons of water to be treated.
If the water is clean and clear, then add about 3 oz of liquid chlorine per 1000 gallons of water – while the pool filter is running. This should give you a chlorine level of about 3 ppm.
Add 1 tablespoon of 5%-6% unscented liquid household bleach for every 100 gallons of water in your cistern to prevent microbial growth.
If the water in the trough is dirty and needs to be dumped, veterinarians recommend disinfecting the trough with household bleach, scrubbing the walls and rinsing it thoroughly before refilling. Up to two ounces of household chlorine bleach may be added per 50 gallons of water to discourage algae growth.
Treat the water in your watering trough to eliminate and prevent algae. Add 2 to 3 ounces of unscented bleach per 50 gallons of water in the trough, or dissolve copper sulfate crystals in warm water to add to the trough. Dissolve a 1/2 teaspoon of crystals in 1.5 ounces of warm water for a 350-gallon trough.
You'll need about a 1/4 cup of bleach for every 16 gallons of water your fresh water tank holds. Another helpful ratio for your calculator is to use one ounce of bleach for every eight gallons of freshwater.
"The biggest don't when it comes to toilet tanks is bleach — do not use bleach or products containing bleach inside the tank, as it can corrode the internal parts of your toilet," says Patty Stoffelen, a bath fixtures merchant for The Home Depot to Martha Stewart.
There are no cartridges to change and maintenance consists of adding some chlorine bleach to the solution tank every 3 – 4 months. For the majority of household cisterns, it is advisable to set up a system where all of the water entering the home from the cistern is disinfected.
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).
A 1000 gallon pool may just need 0.13 ounces or a little higher. Instead of using Clorox, I recommend regular liquid chlorine bleach or Sodium Hypochlorite for daily shocking, Clorox has lots of Calcium Hypochlorite and is good only for killing algae.
Clorox itself recommends using between 100 and 200 ounces of regular-strength bleach per 10,000 gallons of pool water -- one gallon is 128 ounces, and many bottles of bleach are available in one-gallon or half-gallon sizes. Pool professionals tend to recommend more conservative amounts of bleach.
In an emergency, to purify drinking water, two methods are most often used. They are boiling the water and adding chlorine (household bleach, such as Regular Clorox) to it. Most emergency experts and health officials suggest a mixture of 8 drops of bleach to a gallon of generally clear water for best results.
The basic balance of chlorine to water is between 1 and 3 ppm, or 0.00013 ounces of chlorine per gallon of water.
Is It Ok to Leave Bleach in the Toilet Overnight? Yes, you can leave the bleach overnight in the toilet bowl but not longer than that. Like mentioned before, bleaches are powerful cleaning agents and will corrode the toilet if left longer.
In reality, there is little chemical difference between thick and thin bleach. Both will kill the same range of bacteria, fungi and viruses. The only difference is that thick bleach contains a neutral gelling agent to help it stick to surfaces for longer.
Chlorine gas can also be released when bleach is mixed with urine, such as when cleaning the area around a toilet or when pets stains are cleaned. Both chloramine and chlorine gases are immediately irritating with a very pungent odor, causing watering of the eyes, runny nose and coughing.
Cleaning your black water holding tank is best done when you're fully hooked up and have both a water and sewer connection. Avoid using bleach or antifreeze for your deep clean, as both of these can dry out rubber seals and ultimately ruin your sewage system.
Add 2 ounces of bleach per 50 gallons of water. Keep livestock away from the tank for at least 30 minutes after cleaning. Goldfish are another option for algae control. By adding four to six goldfish per 100 gallons of tank capacity, the fish will feed on the algae and help preserve water quality.
Common, unscented household bleach also works as an algaecide. By adding 2-3oz. of bleach per 50 gallons of water, producers can reduce algae problems in livestock watering tanks.