To be to the point, I have 10 gallons of distilled water that I am wondering if I can make any use of. I have read many threads, and didn't see this question answered.
Could I use 5 of them along with five gallons of regular water? I know for all grain I need some minerals in the water. I'm just wondering if the entire volume needs the minerals or if some is enough.
Other options would be to try and exchange the 8 unopened gallons, add minerals to it based on what I'm brewing which I have no knowledge of how to do, or use it instead of tap water for my sanitizer.
All input is appreciated.