1. Why is there no option in Bru'nwater to add acid to the mash? Or if there is, where is it? Just askin' because I just applied the supporter version of Bru'nwater for the first time, and mash pH was spot on!
2. I'm brewing with mineral water, but stumbled upon demineralized water in the supermarket. On the label it says that one is not allowed to drink it. I assume I can brew with it with same specifications as ro-water? And why can't one drink it? Because it depletes the body of minerals?