While doing some bartender training with a new member of the team, you notice they aren't purging the steam wand after steaming cow’s milk. Why is this a problem?
Understand the Problem
The question is asking why not purging the steam wand after steaming cow's milk could present a problem in a bartending context. It implies the importance of maintaining hygiene and operational efficiency in using the steam wand.
Answer
The steam wand could cause cross-contact between milk types.
The steam wand could cause cross-contact between different types of cow’s milk and milk alternatives.
Answer for screen readers
The steam wand could cause cross-contact between different types of cow’s milk and milk alternatives.
More Information
Purging the steam wand is essential to prevent milk residue buildup, which can lead to bacterial growth and cross-contamination between different milk types, potentially causing allergies or intolerances.
Tips
Common mistakes include assuming purging is only a cleanliness issue, neglecting its role in preventing taste contamination.
Sources
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