A barista performing routine coffee machine preventive maintenance, cleaning the group head and steam wand, with various cleaning tools visible.
15 Nov
BY

Coffee Machine Preventive Maintenance: Essential Steps for Longevity and Quality

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A chart comparing CVA vs Q SCA, showing CVA's four pillars (Quality, Sustainability, Transparency, Risk) versus Q SCA's focus on sensory analysis.
15 Nov
BY

CVA vs Q SCA: Understanding the Difference in Coffee Grading

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A professional barista performing water maintenance on a commercial espresso machine.
15 Nov
BY

Beyond Descaling: Why Professional Coffee Machine Water Maintenance is Non-Negotiable

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A student learning about SCA course requirements during a sensory skills class.
14 Nov
BY

SCA Course Requirements: How to Prepare for Coffee Certification

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Maryam Tabatabaei, an Authorized SCA Trainer
2 Jul
BY

An Introduction to Coffee: From Seed to Cup

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Maryam Tabatabaei, an Authorized SCA Trainer, coaching a student.
2 Jul
BY

Roasting Coffee with Purpose

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