It really depends on the size of your pool. A normal 25,000 gallon pool would require about 6.5-7lbs. of chlorine to bring it up 10ppm.
Go to the link below for a chart on shocking.
It is 0.4 ounces.
1/2 a bag OS shock
better to get a bag of shock rather then guess and do it yourself local pool supply should have it
I would not shock the pool unless you have problems like the water is getting cloudy or worse if it starts to turn green. Realistically, if nobody is urinating in the pool or unless you have extremely large bather loads shocking is not required. Before shocking make sure to test the pH and adjust it to 7.2-7.4. Then make sure there is adequate chlorine in the pool (1 -3PPM). IF you still require shock, buy a non-chlorine shock (potassium monopersulfate). For a 4,000 gallon pool, follow the directions on the product. It usually comes in a one pound packet and about a half of that bag should do it.
It's best to pour the bag of shock into an empty gallon jug, say from algecide or water and then fill it with water till it dissolves then pour in thru skimmer. If the powder just sits on the pool liner bottom, it will eat at the vinyl.
Backwash first then shock. If you shock and then backwash you will be throwing away the shock you just put.
Approximately 200 lbs.
about 3 oz.
For a 5,000-gallon pool experiencing a chlorine lock, you typically need to add about 1 pound of shock (calcium hypochlorite or sodium dichlor) for every 10,000 gallons of water. Therefore, for a 5,000-gallon pool, you would use approximately 0.5 pounds of shock. It's essential to check the chlorine levels with a test kit before and after shocking to ensure proper balance and effectiveness. Additionally, consider addressing any underlying issues contributing to the chlorine lock.
It depends on the type and concentration of the pool shock. In general, 1 pound of pool shock can treat about 10,000 to 15,000 gallons of water in a swimming pool. You should always refer to the specific product label for instructions on how much to use.
Wait a couple of days and it will dissipate.
five pounds