Pool Math Calculation

[jessica0917]

Walmart is only carrying 81oz bleach (I used to use the 121 oz), but that isn't an option in Pool Math. They did increase the chlorine % to 7.5 though. What are the actual FC calculations to figure out how much I need to get to various FC levels with the 81oz size bottle?

Thank you!

 

[Richard320]

Just ignore bottle size. It will give it to you in ounces no matter what.

Bottle size only matters if you're doing the SLAM and need huge quantities, where it says something like add 3.7 jugs at a time.

 

[Msch99]

Usually they have 10% Pool Essentials in the Pool section, generally a better buy. The two around us do anyway.