The DIY Water Bench — build your own coffee water, forever

You could keep buying my sachets. Honestly, that's the easy button and I'll happily keep weighing them. But some of you want to own the whole process — and this is everything I'd set up if I were starting your bench myself. What you get (instant downloads + email): How to read your water: I'll show you how to read your local water report and find what you need to build a better coffee water. The shopping list: The exact minerals to buy (epsom salt, baking soda, calcium chloride — all grocery/Amazon-grade), which scale is actually worth it at $25 versus my $2,000 lab balance, and what to skip. All with links (no affiliate links) so it's dead easy. The protocol: Step-by-step concentrate method: mix once, dose per gallon, no daily weighing. Includes the sanity checks that catch the two mistakes everyone makes their first batch. The dosing spreadsheet: Enter any GH/KH target and your batch size; it does the math for every mineral. Espresso and filter presets built in. Who it's for: You've tasted what water does (or you're about to — the Four Corners flight is the proof), you like making things, and you want to never think about buying brew water again. Who it's NOT for: If you just want great water with zero homework, Your Water is $29 per set and I do all of this for you on a 0.1 mg balance.