
- Treat your pool with the appropriate amount of hypochlorite pool shock.
- Evenly distribute the shock across the pool.
- Run your filter for at least 24 hours after treatment.
- Set your filter to “Waste” if using a manual vacuum.
How long should I let my pool filter run after shocking?
Let the filter run for 24 hours before adding any other chemicals. You should see a noticeable difference the next day in the water clarity. If you had a lot of dirt on the bottom of the pool prior to shocking, some of the dirt likely was kicked up during vacuuming and has a habit of settling again at the bottom of the pool.
What should the pH be in a pool before shock treatment?
Before you add shock treatment, you need to test your pool water and balance its levels. The pH level should be between 7.2 and 7.6, with total alkalinity being between 80 and 120 ppm. Pool water testing is easy to do using test strips or liquid test kits.
How often should I vacuum my Pool after a shock treatment?
After 24 hours has passed since the shock treatment, hook up your vacuum again, and clean the bottom once more to ensure the rest of the dirt and debris is picked up. Vacuum the pool at least once per week or as necessary.
Do you have to shock after adding clarifier?
Some clarifiers are polymer based and the shock can act to break up the polymer causing the clarifier to be ineffective. It's best to shock your pool before and wait a day or two before adding clarifier. Can you add shock after clarifier?

Should I run filter after shocking pool?
A pool filter should be run for a minimum of 6 hours after shocking a swimming pool. This is to allow the filter to clean the water and give the shock enough time to fully mix with the pool water. Running the filter after shocking for 24 hours to 7 days is necessary if the pool has a large amount of algae.
How long should I run my pool filter after adding shock?
While shocking your pool will help kill any germs any algae, it won't actually get rid of them; for that, you need your filter. So be sure to run your pool filter for at least 24 hours.
How long should pump run after adding shock?
Let the pump run for about 6 hours or more and test the water. Don't use the pool right away – wait for the free chlorine levels to drop to 1 – 3 ppm before it is safe to swim.
Should pool filter be on when adding chemicals?
0:193:27How Long to Run your Pool When you Add Chemicals & How ... - YouTubeYouTubeStart of suggested clipEnd of suggested clipTo run when you add the chemicals to your pool. When you go to add chemicals to your pool you wantMoreTo run when you add the chemicals to your pool. When you go to add chemicals to your pool you want to run the pool for three hours that way the chemicals will circulate through the pool.
How long should you run your pool pump after adding chlorine?
In the industry it is recognized to have the pool run for 3 hours at a bare minimum up to 24 hours. 24 hours really is overkill but it'll ensure the water is completely mixed with the chemicals.
Can I swim 12 hours after shocking pool?
After Shocking Your Pool It is safe to swim once your chlorine levels are around 5 ppm or after 24 hours. It is always best to test first!
Should you backwash after shocking?
Steps for Preventing Algae If your pool is used frequently, shock it at least once a week. Clean or backwash your filter regularly. Run your pool pump for at least 10 hours per day to completely circulate the water. Keep your phosphate levels below 100 ppb (parts per billion).
How long does pool shock take to work?
Always run the pump when shocking the pool and allow it to circulate for 24 hours. The water should then be a blue or cloudy blue color. Test the water 24 hours after shocking and start adjusting pH and alkalinity levels. The chlorine will still be elevated, but over a few days, it should stabilize.
How long should I run my pool pump after adding algaecide?
Run the Pump Run your pump overnight, or if possible, for 24 hours to clean all the debris from your pool water.
What is the best time to run your pool pump?
The best time to run your pool pump is during the warmest hour of the day; however, keep in mind that this means you will have higher energy consumption, which may lead to an increase in your electric bill. If you want to save on your energy costs, you can run your pool pump at night to avoid peak hours.
What order should you add pool chemicals?
Before adding any chemicals to your pool water, make sure the pool pump is on so the chemicals will circulate in the pool.Test and Adjust Total Alkalinity. ... Test and Adjust pH. ... Measure and Adjust Calcium Hardness. ... Add Sanitizer to Your Water. ... Check and Adjust Cyanuric Acid. ... Shock Your Swimming Pool.
How long does it take to adjust alkalinity with soda ash?
The first should always be Alkalinity. Alkalinity adjustment with Soda Ash – After 4-6 hours start testing again. Once you see the levels start to slow down then stop, it may even stop sooner than later or it may take a little longer.then move on. PH- Then you can add the PH adjustment.
How long does it take to get alkalinity out of a pool?
Alkalinity takes 6 hrs. or a full turnover of the pool water. PH is 4-6 hours. Shock Chlorine- at least 30 min. Cyanuric Acid- one full turnover-then 5 days. Hardness-6 hrs. The time frame for adding different chemicals to your pool will have variables that come into play.
How long does it take for chlorine to dissolve in a pool?
Proper levels of stabilizer can result in Free Chlorine residuals remaining three to ten times longer in the pool water. When adding chemicals, it is recommended to add half, wait for one full turnover, re-test/calculate and dose again as necessary. Some dry Stabilizer can take days to fully dissolve.
Do test strips go bad?
Test strips go bad and are not reliable. Buy a reliable test kit and spend a few dollars more if you can. Shock Chlorine- Breakpoint chlorination is the point where the demand for chlorine has been fully satisfied in terms of chlorine added to water. This won’t take long to show up mixed with the pool contents.
Is adjusting PH up or down in small increments good?
If your adjusting PH up or down in small increments you might need even less time which is good because if there was a problem Alkalinity then there’s a problem with PH and if there’s a problem with PH then there is a problem your Chlorine not working. Now that Alkalinity and PH are good, its time address Chlorine.
How long should I run a sand filter?
We recommend running the filter 8 to 10 hours a day, and running it continuously if the water is not clear. Make sure the filter is running when you add chemicals. Backwash your sand filter once the pressure gauge reads 8 to 10 psi above normal (when it reaches 20 to 25 psi).
When to shock pool water?
It is always best to shock the pool in the evening, when the sun if off the water. If not, the sun will suck it out as fast as you add it.
How long to backwash a skimmer?
To add, pour stabilizer very slowly through your skimmer while the pump is running. Do not backwash the filter for 5 days; if you need to vacuum or backwash, do that first. The stabilizer will dissolve under pressure in your filter. Usually you will need to add another small dose of stabilizer towards the end of July.
What to do if water is balanced?
If the water is balanced, you could try a clarifier or flocculent; these products coagulate the particles in your water and drop them to the bottom so they can be vacuumed up. Run your filter until the water clears. If treating the water does not solve the problem, you may have a filtering issue.
Is chlorine a sanitizer?
Chlorine is a sanitizer, and (unless you use Baquacil products) is necessary for maintaining a clear and healthy pool. Shock is chlorine, in a high dose, meant to shock your pool and raise the chlorine level quickly. Chlorine tabs (placed in a chlorinator, floater, or skimmer basket) maintain a chlorine residual in the water.
When to use shock treatment in pool?
You’ll also want to apply shock treatment when opening the pool, and closing it down for the season. On opening, after you’ve balanced it’s pH level, shocking will sanitize and oxidize the pool, restoring its clear water. On closing, pool shock is used as a disinfectant to prepare the pool for the winter months.
How to make shock solution?
If using granular shock, you’ll need a 5 gallon bucket for this part. Start by filling the bucket with water (about ¾ full), and then adding in 1 bag of shock. Always add the shock to the water – not the other way around.
What is non chlorine shock?
Non-Chlorine Shock: Also known as Potassium Monopersulfate (MPS), this is a chlorine-free shock that oxidizes contaminants, but won’t rid the pool of bacteria. Compared to chlorinated shock, you can use MPS shock at any time of day and be swimming in the pool 15 minutes later.
What is pool shock?
Pool shock is a “super dose” of granular pool chlorine that oxidizes chloramines (combined chlorine) and kills bacteria in the water. Shocking depletes combined chlorine and increases free chlorine . If your chlorine levels are low, a chlorinated shock is required.
What does shocking mean in a pool?
Pool shocking doesn’t mean sending 5000 volts of electricity through the water (although that would be pretty cool to see). However, what it does refer to is the rebalancing of pool chlorine levels, keeping the pool water safe to swim in.
How many gallons of shock to superchlorinate pool?
As discussed earlier, the bigger the pool, the more bags of shock that will be required to superchlorinate the water. If this sounds like your pool (anything 30,000 gallons and up), repeat this process as necessary.
How to test pool water for shock?
Step 1. Test & Balance Your Water. Before you add shock treatment, you need to test your pool water and balance its levels. The pH level should be between 7.2 and 7.6, with total alkalinity being between 80 and 120 ppm. Pool water testing is easy to do using test strips or liquid test kits.
How long should you wait before adding chlorine to a pool?
Note that when adding chlorine to your pool, their levels don’t immediately return to normal so you have to wait for close to 24 hours before adding the algaecide.
How long does it take for algaecide to work?
Add your algaecide to the pool and monitor it for five to seven days for the cleaning process to be completed.
What is the best algaecide for a green pool?
The best algaecide to use for a green algae pool is the copper-based algaecide because of its long-lasting control over such organisms. To effectively rid the pool of such organisms add 4 fl. Oz. per 10000 gallons when initially adding it to your pool. You should also add 2 fl. Oz. per 10000 gallons every week during your pool maintenance.
How effective is algaecide?
Algaecides works best after spraying chlorine mixture around the pool as the sanitizer makes them more effective. Using the right type of algaecide is essential to killing off the algae. The most effective algaecide may not be the same for everyone so there’s no specific one to choose from.
How to kill algae in pool?
Using the right type of algaecide is essential to killing off the algae. The most effective algaecide may not be the same for everyone so there’s no specific one to choose from. The best type of algaecide to use depends heavily on your pool size, current needs, and budget, but there are two types of recommended algaecide to choose from namely: 1 Copper-based algaecides 2 Quat algaecides
Why do you need to add algaecide?
The main reason for adding this algaecide is to stop the growth of algae which you would have experienced at one point or the other. So to stop future occurrences you have to use this chemical but you have to know when to add them so they would be ...
Does algaecide change pH?
While algaecide doesn’t change the pH level of your pool, they stop the growth of algae and partner with chlorine to balance the chemical levels of your pool. The appropriate time to add algaecide to your pool is after a shock treatment but you have to wait until the chlorine levels of the pool drop to their normal level before adding your ...
