I live in an area where the water is very hard. I see products like PROPER PH 7.0 and other PH ratings for different bottles. Is this stuff any good and does it maintain the PH that it claims to ? I have never used this stuff and want to make sure that it just doesn't change the PH to the number on the bottle and then have it bounce back to where it was a few days later. I have lost the use of my left hand and arm so I need something that will work and maintain my PH where I need it to be without a lot of mixing chemicals all the time. I want to maintain a neutral PH of about 7.0.
Bert
Bert