I've just started taking over my pool 2 months ago. In the middle of a SLAM right now. I had a question about muriatic acid.
I had bought some a few months ago and out of the box it was yellow. I just picked some up today and it's perfectly clear. Is this normal? Was the yellow batch I bought contaminated?
The bottleon the left bought yesterday, bottle on the right bought a month or so ago. (was yellowish even before opening)
Do they work equally the same?
Also I'm trying to get the ph from 8.0 to 7.2. I've used the pool math app. How long before I test the ph again? Or if I've added the correct amount according to the app can I just go ahead and add the chlorine recommended for the SLAM?
I had bought some a few months ago and out of the box it was yellow. I just picked some up today and it's perfectly clear. Is this normal? Was the yellow batch I bought contaminated?
The bottleon the left bought yesterday, bottle on the right bought a month or so ago. (was yellowish even before opening)
Do they work equally the same?
Also I'm trying to get the ph from 8.0 to 7.2. I've used the pool math app. How long before I test the ph again? Or if I've added the correct amount according to the app can I just go ahead and add the chlorine recommended for the SLAM?