Coffee Knowledge
Latest articles, industry insights and brewing guides
How Coffee Can Help Fight Bad Breath
Israeli research finds coffee contains compounds that inhibit bad breath bacteria. Some coffees reduced odor production by up to 90% in lab tests.
What Are the Different Types of Coffee Drinks?
Learn the 6 main types of coffee drinks, from instant to espresso and milk-based drinks, with clear definitions and brewing basics.
How to Make Great Latte Art with Crema-Rich Espresso
Learn the essentials of crafting latte art: ideal espresso parameters, milk texture, and crema-rich blends for perfect foam patterns.
Benefits and Risks of Drinking Coffee: What Science Says
Coffee boosts focus, protects the liver, and may help prevent asthma—but it’s not for everyone. Here’s who should avoid it.
The Golden Coffee Brew Ratio Guide
Discover the SCAA’s three ideal coffee-to-water ratios—1:10–11, 1:12–13, and 1:14–16—for strong, balanced, and light extractions, and how to adjust them.
How to Latte Art: Heart and Leaf Patterns Step-by-Step
Learn how to pour latte art hearts and leaves with precise steps for milk height, injection point, and wrist movement. Includes pro tips.
Cafe, Caffe, Coffee: What’s the Difference?
Learn the exact meanings of Cafe, Caffe, and Coffee—three similar words with different origins and uses in global coffee culture.
The Golden Coffee Brew Ratio Explained
Find out the ideal coffee-to-water ratio for balanced extraction—1:17.42—and how it leads to optimal flavor and strength.
How to Brew Pour-Over Coffee with Single-Origin Beans
Step-by-step guide to brewing pour-over coffee with exact water temps, grind size, and filter tips for balanced extraction.
10 Global Ways to Drink Coffee Around the World
Discover how ten countries brew and enjoy coffee differently—from Italian espresso to Turkish ibrik rituals—with exact methods and cultural twists.
Mocha Coffee: Yemeni Origins vs Flavored Variants
Learn the difference between authentic Yemeni Mocha coffee, Ethiopian port exports, and chocolate-flavored café mochas. Clear up the myths.
How to Store and Grind Coffee Beans the Right Way
Learn the best way to store coffee beans, when to grind them, and how to get the most flavor from your brew.
Do Commercial Espresso Machines Really Need Pre-Infusion?
Pre-infusion isn’t essential for great espresso, but it helps. Learn how different machines achieve it—and whether your setup benefits.
How to Pour a Leaf Latte Art Pattern Step by Step
Learn how to pour a classic leaf latte art pattern with clear steps: start small, widen the flow, swing side to side, then taper off for a clean line.
How to Use a Commercial Semi-Automatic Espresso Machine
Learn how to operate a commercial semi-auto espresso machine to pull great shots and make drinks like Americanos and milk-based coffees.
5 Common Mistakes When Frothing Milk for Specialty Coffee
Avoid these five frequent errors when steaming milk for cappuccinos and lattes—learn the right techniques to get smooth microfoam every time.
How to Steam Milk for Latte Art: Milk Foam Basics
Learn how to create and manage milk foam for latte art, including steaming steps, ideal temperatures, and foam handling.
How to Brew Coffee with a Clever Dripper (Mr. Clever)
Learn how to use a Mr. Clever to brew smooth, stable coffee with a step-by-step guide covering grind, water temp, and timing.
How to Order Coffee at a Café: A Beginner’s Guide
Learn the differences between common café coffee drinks like espresso, cappuccino, and latte, and how to choose the right one for you.
What Is Real Jamaica Blue Mountain Coffee?
Learn how to identify genuine Jamaican Blue Mountain coffee, why it’s rare, and why most 'Blue Mountain' coffee isn’t what it claims.