OK, followed StinkAttics guidelines and have confirmed the following:

1. The pH of the water I am using is in the range of 6.0.
2. After flushing Maureen, she is a daughter of Jane, is also 6.0. But I have to add that the flush was cloudy and did have sand particles in the run-off.

If I want to raise my pH how many drops/gal. do I add to the water?
Conversely, if I want to lower the pH, how many drops do I add per gallon of water?

Thank you again for you help, it is appreciated.