singingpond
Well-known member
Yes. If it's that low it will only get worse. You need to get the pH down in the 7.2-7.4 range and raise the calcium up around 300 right away.
kiss4afrog said:I have no idea if a lower pH has anything to do with preventing damage to the grout. I mentioned pH as a separate issue... My preference is to be closer to 7.2
Thanks for clarification -- sorry about my confusion.