Pool math borate

[barbaradomanski]

There is a new required field on pool math from last year "borate" I use only the tf100 test kit but there are no instructions on how to perform test for borate level. Could someone walk me thru process? Thank you

 

[JasonLion]

If you have never intentionally added borates then just assume the borate level is zero and don't worry about it. Even if you use borax to adjust the PH, the borate level will still be low enough that you can usually pretend it is zero.

The borate test is sold as a separate test for those that actually need it.