Looking to treat my own water for the first time I'd like to treat my own water for the first time without dropping too much coin. I'd also like it to be stupid easy because I'm lazy.

I feel like a lot of brewers treat tap water so there's a huge variance in chemicals and measurements to reach the optimal result. Is there a standard outline to treat distilled water?

I'll be making a lot of adjustments to my equipment and brewing method for my upcoming brew, so ideally the less thought and effort I need to put into water, the better.