(CB) Certified Barista Practice Test
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📝 CB Practice Tests
Coffee Menu and Drink Recipes
Equipment Maintenance and Sanitation
Coffee Bean Knowledge and Processing
Customer Service and Coffee Shop Operations
Espresso Preparation and Brewing Techniques
Milk Steaming and Latte Art
📖 CB Study Guides
Everything You Need to Pass the CB (Certified Barista) Test
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(CB) Certified Barista Practice Test
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CB CB Equipment Maintenance and Sanitation
Free · Instant Results
How often should a portafilter basket be backflushed with a cleaning tablet on a commercial espresso machine?
A
Once a week
B
At the end of each shift or daily
C
Once a month
D
Only when visibly dirty
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