The Brew Blog
PRO COFFEE TIPS, FUN FACTS, & MORE
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How Water Temperature Affects Extraction (and Why 200°F Isn't Magic)
Water temperature for coffee: the SCA's 195–205°F range is a guideline, not a law. How roast level, grind, and method shift the optimal brewing temperature.
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Brewing Coffee with Soft Water: What to Watch For
Soft water coffee tastes thin and sour because there's not enough mineral to extract flavor. Fixes: spring water blends, mineral packets, DIY recipes.
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Brewing Coffee with Hard Water: Problems and Solutions
Hard water coffee tastes flat and scales equipment. The practical fixes: bottled spring water, reverse osmosis with remineralization, and regular descaling.
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Water for Espresso: Why Espresso Machines Need Different Water
Water for espresso machine: lower alkalinity than filter coffee, low chloride to prevent corrosion. Targets, softening cartridges, and reverse osmosis setups.
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French Press Sediment: Causes and How to Reduce It
Why French press coffee gets gritty and muddy — and the practical fixes to reduce sediment without losing the full-bodied mouthfeel.
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AeroPress Plunge Resistance: Too Hard or Too Easy? Here's Why
Your AeroPress shouldn't feel like a brick wall or a freefall. Here's how to diagnose plunge resistance and dial in the perfect press.
