Uploaded November 2025 | Updated September 2026, 2 weeks ago

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Keeping your DF64 Gen 2 grinder clean and well-calibrated is one of the easiest ways to improve your espresso shots and get consistent extractions.
In this video, I walk you step-by-step through how to clean, calibrate, align, and maintain the DF64 Gen 2 so your zero-retention grinder performs at its best every single day.

Whether you’re new to the grinder or want to fine-tune performance, this guide will help you get the most out of your flat burr espresso grinder.

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⏱️ What You’ll Learn
• How to safely open and clean the DF64 Gen 2
• Best way to remove, clean, and reinstall the burrs
• How to calibrate the DF64 Gen 2 zero point
• Tips to reduce retention & improve grind consistency
• Maintenance routine for long-term performance

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🔧 Tools You’ll Need
• Brush + blower
• Microfiber cloth
• Vacuum (optional)
• Marker or tape for calibration marks

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☕ Why Cleaning Matters

A clean grinder = better clarity, fewer fines, and more consistent espresso. Oils and old grounds can clog up the burr chamber, affect grind size, and dull flavor.
A quick calibration ensures your zero point is accurate — crucial when dialing in espresso.