I am new to the forum and have just started testing and using the pool math. My test results are:
My question is regarding the relationship between PH & TA
Pool Math says "to add 186oz by weight of washing soda or soda ash to raise PH to 7.5"
Then for TA it says "To lower TA you reduce pH to 7.0-7.2 with acid and then aerate to increase pH.
Note: Adding baking soda will also raise your pH just a little"
How do I lower TA to 80 and raise PH to 7.5?