I’ve been buying jugs of distilled water and adding potassium bicarbonate. It’s been working fine but I just realized that distilled water isn’t cheap here in the UK. I’m paying about 8 quid for a 5 liter jug whereas friends of mine in the US pay about 3 bucks or less per gallon. I go through about 25 liters about every 3 months.
Do folks distill their own water? I’ve looked at counter top distillers that seem pretty simple but I wonder if they’re more trouble than they’re worth.
I know there’s a myriad of systems and processes but I’m happy using distilled water and treating it if only it was a bit cheaper.