Quick Answer: How Long Does Pool Shock Last?

Can I add shock and chlorine at the same time?

Yes, you can add both shock and chlorine to a pool.

However, you should not add them at the same time.

The best thing to do is to shock your pool first.

Then, once the chlorine levels go down to a certain threshold, you can add more chlorine..

Does Shocking a pool make it clear?

Adding a recommended dose of shock to your pool can clear it right up. Poor circulation or filtration can contribute to cloudy water. Make sure your pump and filter are working properly.

What do you do after you shock your pool?

Answer: After shocking the pool, it will need filtration and circulation. Run the pump as much as possible. Keep the filter clean (daily) until the water runs clear. Be sure to brush the pool often during this process as above-ground pools do not have drains at the bottom.

Does pool shock go bad?

Calcium Hypochlorite, aka pool shock or granular chlorine also has a long shelf life, if kept in an air tight container, in a cool and dry (indoor) location. … Properly stored, pool shock has a shelf life of over 5 years.

Should I backwash after shocking pool?

Backwash only as needed. Brush the pool vigorously, several times after shocking the pool. Do not use a solar blanket until chlorine and pH level are normal. If chlorine level drops to zero within 24 hours, Repeat the shock treatment.

Does pool shock kill algae?

Getting Rid of Algae with Chlorine Shock Chlorine is a very effective sanitizer for water. When you maintain a swimming pool with 3ppm (parts per million) of chlorine, it will inhibit algae from growing.

What happens if you swim in a shocked pool?

The type of shock treatment you use in your pool and the amount of time you wait will determine what happens if you swim in a shocked pool. … If you enter the pool immediately following a chlorine pool shock treatment, you are risking as little as skin and eye irritation and as much as fatality.

How do I make my pool water crystal clear?

Keep Up with pH and Chlorine Levels Keeping up with the chemicals in your pool is the first step to maintaining crystal clear water. Test the water a couple times a week and take note of what you find. Ideally, the chlorine levels should be at 1 to 3 parts per million and the pH levels at 7.2 to 7.6.

Is it bad to run your pool pump 24 hours a day?

A pump does not need to run 24/7 to keep your pool water pristine. If properly sized, a pump should spin through your water in a fraction of the time, allowing it to be dormant for the rest of the day.

Is chlorine and shock the same thing?

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.

Can you shock a pool 2 days in a row?

Will the children swim again? Here’s the deal. It’s pretty tough to over-shock your pool; shocking your pool two days in a row with the proper dosage for your pool volume shouldn’t be a problem – and in fact, is sometimes even needed to rid your pool of algae and other contaminants.

What time of day is best to shock a pool?

eveningBEST TIME OF DAY TO SHOCK? After you have cleaned the pool of all debris it is best to shock in the evening because the sun’s UV rays will dissolve the chlorine too quickly before it has a chance to attach and oxidize.

Is shock stronger than chlorine?

This type of shock is much stronger than liquid shock typically has 65 to 75 percent available chlorine. … The Granular Dichlor has 56% of available chlorine. This type of pool shock does have to dissolved in a bucket of water. Potassium Monopersulfate is a non-chlorine shock that is used for both pools and spas.

Do I add chlorine or shock first?

While shocking and adding algaecide is effective in getting rid of algae, it should not be done together. This is because when you mix chlorine and algaecide together, it renders both of them useless. Hence, you should first shock the pool and wait for the chlorine levels to fall below 5 PPM.

How often should I shock treat my pool?

It’s often recommended to shock your pool once a week. If you don’t do it every week, you should at least do it every other week. This is necessary to maintain your pool’s water chemistry. If you have a lot of people over in your pool or have a party, you may want to shock your pool more frequently.

Can you pour shock directly into pool?

Adding Shock Directly Into The Pool Water Don’t worry—you can’t overshock your pool. But beyond fashion faux pas, adding shock directly to the pool water if you have a vinyl liner can be a disaster. The shock granules will sink the bottom and bleach out your liner.

Should filter be running when shocking pool?

Run the filtration system 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.