Getting the pool back in shape

[BigDave]

It may be best to get the pH in range before raising FC to shock level as shock level FC can cause falsely high pH readings.

[mogwai]

Thanks. I was going to use Mule Team Borax...the Taylor test kit gives instructions on how to use Soda Ash to raise pH. Any suggestions on how much Borax I should add to raise the pH from 7.0 to 7.6?

[BigDave]

About half as much Borax as Soda Ash. It's hard to calculate pH change but the Acid / Base demand tests give a good idea how much adjustment is needed. Generally, I'd say put in a half a box, let it dissolve and mix and see where that gets you.