It's best to run the pool filter for 6-8 hour before shock treatment, and to schedule the shock when the sun has set. Performing pool shock treatment will lower the potency of chlorine, making you use either twice as much chemical, or render your shock treatment ineffective..
Hereof, do you run your pump when you shock your pool?
Shock your pool at least once per week, or when your Total Chlorine is higher than your Free Chlorine. Apply the shock at night time, as sunlight burns up chlorine and greatly reduces its effectiveness. Run your pump (at night) for at least 8 hours to ensure good distribution.
Also, how often should you shock your pool? Always make sure that the filter system is running while shocking the pool. Some pool owners choose to shock their pools once every 1-2 weeks as normal maintenance. This is a great way to keep your chlorine level up and prevent algae growth.
Similarly, can you put shock and chlorine in a pool at the same time?
You do need to use both tabs and shock. Without tabs, the chlorine shock will dissipate quickly out of the water; without shock, the chlorine level will not get high enough to fully sanitize the water. You should aim to keep the chlorine level at between 1 and 3 ppm.
When would you use recirculate on pool filter?
RECIRCULATE. This setting is used to bypass the filter during certain pool cleanups and chemical treatments when you don't want the water contaminating the sand. Water enters the valve through the "PUMP" port and exits back to the pool through the "RETURN" port.
Related Question Answers
Is it OK to run pool pump 24 hours a day?
there should be no reason you HAVE to run 24 hours. if you have a variable speed pump on low, then running 24 hours is no big deal because its not costing much. running a single speed pump all day is gonna get expensive.Can you put too much shock in a pool?
If you put too much shock in the pool, simply wait it out. If you have a cover on your pool, take it off. The more sun that hits your water, the faster it will dissipate. Technically, if your free chlorine levels are holding up swimming UP TO your shock level, depending on your CYA, is safe.How long should I run my pool pump after adding chlorine?
JasonLion said: Run the pump for at least an hour after adding chemicals to make sure the chemicals are throughly mixed in. There are other occasions when it is important to run the pump for longer, but none of them appear in anything you mentioned. For example you run the pump for 24 hours after adding salt.When should you run your pool pump?
We recommend that you run your pool pump 6-8 hours in the winter and 10-12 hours in the summer. Should I run my pool pump during the day or night? Because the sun draws chemicals from the pool it is best to run your pool pump during the hottest time of the day.Why did my pool turn green after I shocked it?
Cause. Shocking a pool should help clear up a green pool if the water is green because of algae or other issues. However, the pool may turn green after shocking, which is caused by an increased amount of dissolved copper in the water.What happens if you swim in a shocked pool?
When a pool is shocked, normally with calcium hypochlorite, a chemical reaction takes place. All forms of chlorine turn in hypochlorus acid when mixed with water. The chemical reaction can cause irritated skin or eyes. Normally it take 2-4 hours for everything to balance out and be safe to swim in.Does shocking pool raise chlorine?
Chlorine based pool shock (Calcium Hypochlorite) has a high pH, and will naturally raise the pH level of your swimming pool water, in addition to changing your chlorine level. Chlorine free shock has a neutral pH, and will not affect any of your pool chemical levels.Can you put shock and algaecide in the pool at the same time?
Shocking your pool and adding an algaecide to the water are two ways to get rid of the sickly green color caused by algae growth, but you shouldn't do these things at the same time. Chlorine combines with the algaecide ingredients and renders them useless.What happens when you mix Coke and chlorine?
What Will Happen If You Mix Coke and Pool Chlorine? The small amount of phosphoric acid in the Coke sets off a chemical reaction with the calcium hypochlorite, producing poisonous chlorine gas and a spectacular little explosion.How long after shock can I add chlorine?
Waiting to swim after shocking. Follow package instructions, which will guide you in how long to wait after shocking before swimming. Heavy shocking with granular chlorine will generally require 24-48 hours before the chlorine level has dropped to safe swimming levels (below 5 ppm).How long after adding shock Can you swim?
24 hours
How often should you backwash a pool?
How Often to Backwash a Pool Sand Filter. As a rule of thumb, you should backwash and rinse your filter about once a week. The optimal time is right after you vacuum the pool. However, if your pool has had a lot more use than normal, it may be necessary to backwash twice a week.How much bleach do you use to shock a well?
Mix 2 quarts bleach in 10 gallons of water; pour into well. Connect a garden hose to a nearby faucet and wash down the inside of the well. Open each faucet and let the water run until a strong chlorine odor is detected, then turn it off and go to the next one. Don't forget outdoor faucets and hydrants.Is liquid chlorine the same as shock?
The true difference amongst chlorine does not lie in the form it comes in, but rather from being either unstabilized or stabilized. Liquid chlorine and powdered shock have the same active chemical that work to clean your pool, the difference is in the way that you use them.Will Shocking a pool clear cloudy water?
Shock It. To get rid of all the gross and dangerous crud in your cloudy pool water, shock your pool. This mega-dose of chlorine (or non-chlorine shock. for pools that use other sanitizers) will eliminate cloudiness caused by bacteria, organic contaminants, and algae.Can you shock a pool every day?
Shocking Your Swimming Pool During The Day But while daytime is great for enjoying your pool, it's the wrong time to shock. See, shock is unstabilized chlorine.Should I shock my pool weekly?
We recommend shocking your pool once a week, or at least once every other week to properly maintain your water chemistry. The more often you use the pool, the more often you should reach for the swimming pool shock.How many hours a day should I run my pool pump?
Swimming pool pumps should be run an average 8 hours a day to properly circulate and clean your water. The pump should push your entire pool in gallons in this 8 hour period of time. However, often times swimming pool pump horse power is overrated for their size swimming pool.What's the difference between filter and recirculate on a pool pump?
The recirculate setting on a swimming pool filter is actually used to bypass the filter mechanism. Recirculate allows the water to flow out of the pool and back into it again without running through the sand or diatomaceous earth in the filtration system. 
