Why shock your swimming pool

Let's dive right in! Quick Navigation How to shock your pool in 6 steps. How to shock your pool in 6 steps. Here's how to shock your pool in six easy steps. Step 1. Protect yourself. Step 2. Prepare the chemicals. But other shock, such as lithium hypochlorite can be poured straight in. Step 3. Shock the pool. Step 4. Leave it alone. Leave the chlorine shock in the pool water to do its work.

Step 5. Check your pool chemistry. Make sure the levels have returned to normal before you allow anyone in. Step 6. Run the filtration system. So be sure to run your pool filter for at least 24 hours.

What is pool shock? What are chloramines, you ask? So when you shock your pool, you're adding enough chlorine to destroy the chloramines. Make sense? Why you need to shock your pool. There are basically three reasons to shock your pool:. When to shock your pool. When free chlorine levels drop below 3 ppm. You got it wrong James. Sodium hypo is basically liquid chlorine coming with Since Sodium Hypo has low chlorine percentage, it's best for daily chlorinating as compared to cal hypo.

Also, cal hypo increases Calcium and pH levels in water and if you use it daily, your pH, CH, and FC level will be very high in the end. I have done much reading on this subject and yours is the only article I have read so far that indicates that calcium hypo is for algae only and not to be used as regular chlorine maintenance.

I use HTH super shock which is granular calcium hypo and package indicates it treats algae and bacteria. Their sanitizer also treats algae and bacteria which would indicate a sodium hypo. The super shock, calcium hypo, packaging saus it can also be used for weekly maintenance in smaller dosages whereas you indicated sodium hypo can only be used for weekly.??

Pls explain. We have liquid shock to add to the pool. So the question that I have for you is If the water is not cloudy, you will need around 0. So the best thing to do is to take reading for free chlorine and then adjust the reading.

The most common cause of foam in a pool is low level calcium, which softens pool water making it prone to forming. Using low grade Algaecide like polymer may also be a cause. Green water is caused by algae and you need to get rid of the algae as soon as possible using plenty of liquid chlorine. Ensure that all chemicals especially pH is well balanced before adding chlorine. Have white foam on top of water after shocking severely. Bad green pool. Told by pool store to use 25 lbs.

The last application caused white foam. I can't get rid if it. What do I do? Shock is the only chemical in water. Just opening pool. Hi Robert, a swimming pool needs shocking regular all seasons including fall.

Before shocking a pool during the fall, you have to do some cleaning using a net and vacuuming equipment to remove dirt. A 20 x 40 pool will not require much chlorine shock. However, the best thing to do is to take the reading of free chlorine level in your water on a regular basis and ensure it is always between 2.

Generally, 0. Have you heard of shocking your pool in the fall? If so how much liquid for a 20 x 40 vinyl in ground pool. Thank you so much for the response! It was very helpful. We bought shock and algae guard. We bought the brand hth super.

Wish us luck! Hi Ashly, the green stuff is algae. Do more scrubbing of the walls and then use algaecide or shock the pool with enough chlorine to kill the algae. You can then vacuum the pool or use a net to remove the scrubbed aglae. Hi, great article. Our pool is 1 year old and we have had a Huge heat wave this summer. We have green growing on the walls only. I scrub the walls every day now. We don't have green water. I do the chemicals so far.

They read perfect. I shocked the pool last week but, the green keeps coming back. Any suggestions for the green walls? Thank you!!

Hello FlorencePonk, sorry for the late response. You can use Muriatic acid to lower both pH and Alkalinity in your pool. You need to be careful while adding Muriatic acid so that your Alkalinity is kept between 80 and ppm for your vinyl liner pool. However, in the process, your pH may go down below the recommended level of 7.

Hi, I'm really new to taking care of a swimming pool and this year I only have one of those "Summer Waves" 10ft by 30" vinyl pools with the inflatable ring around the top. I've just been using some 3 in 1 poo, and spa test trips, which in most cases have been showing me that everything is okay, however now the Ph level and alkalinity are just very, very slightly high and I can't find any information on how to just tweak those levels just a tiny bit in such a small pool to bring it back down to normal.

Hi Amanda, sorry for the trouble. Green pool means you have green algae; I hope you got the link to a complete guide on how to get rid of algae in this article. Wish you good luck! Thanks for all this good information; this is a very small pool but is sad to find it green when my grand kid want to ge in it Im a single mom and never own a pool.

Hi Gerri, this article was published purposely for individuals who are green in shocking a swimming pool.

The article is also divided into different sections and there is a clear guide on how to shock your pool at the bottom section. It also includes a detailed video at the end showing you how to shock your pool if you need a quick guide. This article is much too wordy. Home Appliances. Air Conditioners. Water Heaters. Home Improvement. Interior Design. Home Furnishings. Home Decor. Lawn Care. Pest Control. Bed Bugs. Beneficial Organisms.

Garden Pest Control. Total Chlorine: The total amount which includes both free and combined chlorine. How Shocking your Pool Works Contaminants can get into pools and combine with chlorine. If the free chlorine level is not concentrated enough, it can cause the contaminant to become inert without fully removing it. Combined chlorine or chloramines are ineffective in breaking down harmful bacteria and undesirable organisms.

Shocking a pool elevates the free chlorine level to ppm. Elevated levels of free chlorine break up combined chlorine. Once your pool has been shocked, the water will be clean, clear, and safe for your family to enjoy. Every couple of weeks during the swimming season.

When your pool is outside of the recommended free chlorine levels of ppm. Shocking your pool will raise the chlorine level. What about a salt pool?

When should you shock your pool? This gives your pool plenty of time during the night to free the chlorine and clean the water. In the morning, you should be able to enjoy your pool. Opening Day — Before the kids jump in for the new season, you should clean and shock your pool.