Couple of Dichlor Questions

DanF

Silver Supporter
Mar 17, 2019
594
Chandler, AZ
Pool Size
12500
Surface
Plaster
Chlorine
Salt Water Generator
SWG Type
CircuPool RJ-45 Plus
I just recently switched to the "dichlor then bleach" sanitizing method for my spa.

Attached is a pic of the dichlor that I am using. From a formula perspective is it OK? Anyone know of a good place to purchase it economically?

I am aware that dichlor is acidic and thus lowers pH (as well as raising CYA). Does it also lower TA? In the PoolMath "Effects of Adding" page, no mention is made of the impact to TA, so that is why I ask.
 

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  • Dichlor Label.jpg
    Dichlor Label.jpg
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Any change to TA is too small to be significant.
 
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