1. ## concentrated chlorine... Help!

The only chlorine available a walmart tonight is 33% more concentrated. 121 oz = 182 oz.
How do I calculate???

FC = 0
ph = 7.5

Shock goal is 15.

Where do i start???

2. ## Re: concentrated chlorine... Help!

http://www.poolcalculator.com

The concentrated (121=182) Clorox is simply an 8.25% concentration instead of 6%. So you type 8.25% into the calculator.

3. ## Re: concentrated chlorine... Help!

simply adjust the percentage in the box of the poolcalculator from 6% to 8.25%

4. ## Re: concentrated chlorine... Help!

The easiest thing to do is to go to http://www.poolcalculator.com.

Enter the size of your pool in gallons, your current FC level (0), your target FC level (15) and the percentage strength of your bleach (sounds like 8.25). The website will show the amount of bleach you need to add.

5. ## Re: concentrated chlorine... Help!

Thanks!! I have used the calculator since the beginning but just didn't know for % of the chlorine. Now I see the 8.25% on the jug. thanks again!!

6. ## Re: concentrated chlorine... Help!

Originally Posted by phyllis
Where do i start???
http://www.poolcalculator.com/. In the yellow-banded FC section at the top of the page, input 8.25 in the box where it says "Add of % bleach. It's between the "of" and "%". It will tell you how much of the 8.25% bleach to add to reach your target FC. Also, be sure to enter the size of your pool in gallons, your current FC level, and your target FC level

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