Shocking a swimming pool refers to the application of large quantities of chlorine (superchlorination), non-chlorine shock or hydrogen peroxide. Typically 5-10 times the normal dose is used, based upon actual conditions and needs. The purpose of this large dose is to break down the combined chlorine, organic waste and contamination and re-establish a positive level of Free Chlorine. Shocking must be repeated, until such time as a stable Free Chlorine reading can be achieved, for at least a few hours. Make sure that a Free Chlorine capable test kit is being used, in order to know when breakpoint chlorination has been achieved. Products such as liquid chlorine, sodium dichlor, lithium and calcium hypochlorite, non-chlorine shock and compounded products are used for this purpose. None of these products can be used in a biguanide-maintained pool. Only concentrated hydrogen peroxide can be used to shock these pools. A pool should be shock treated at the first signs of algae, after heavy rainfall, after periods of heavy bather usage and at the onset of a loss of water clarity or quality. Another common practice is to shock treat the pool every Sunday evening. Typically, this is after a period of high bather demand and will help to re-establish the sanitizer level. A periodic shock treatment helps to prevent the development of sanitizer-resistant microorganisms
Backwash first then shock. If you shock and then backwash you will be throwing away the shock you just put.
Add clarifying chemicals and turn the pump back on.
Yes, you will need chemicals to open your pool for the season. The specific chemicals required will depend on your pool type and condition. Common chemicals include chlorine, pH adjusters, algaecides, and shock treatments. It's important to follow proper guidelines and safety measures when adding chemicals to your pool.
Absolutely do not mix shock with bleach. there are chemicals specifically designed to remove Iron from the water. Ask your pool supply store. Hatawa
Scoop out the poo and the check the pool chemicals to be sure they are where they should be for sanitation.
Odds are against it as it would get diluted out with pool volume and chemicals act on it as well.
actually there is a chemical called shock and swim made by HTH and you can get it at walmart. You can swim 2 hrs after you shock it. There are chemicals that if you shock in the evening you can swim by the next morning.
12-24 hours
Use extra chlorine for about a week to shock the pool. As long as the water stays clear, you don't have a problem. If the pool gets cloudy, consult a professional.
as soon as you put the water in you can ad chemicals to it
0 it dies to pool water chemicals
Pool shock typically contains a higher concentration of chlorine compared to regular pool chlorine products. Pool shock is used to quickly raise the chlorine levels in the water to kill bacteria and algae, while regular pool chlorine is used for maintenance and to keep the chlorine levels stable over time.