Cleaning & SanitizingQuestion 24 of 319
During continuous use, how often must food-contact surfaces such as cutting boards and slicers be cleaned and sanitized?
a.At least every 4 hours
b.Only at the end of the workday
c.At least every 8 hours
d.Only when visibly dirty
Explanation
Food-contact surfaces in continuous use must be cleaned and sanitized at least every four hours to prevent microbial buildup. They must also be cleaned and sanitized before initial use, between different foods (especially after raw animal foods), and after any contamination event.
Law Reference: Cal. H&S Code §114099This topic, taught in full in the Food Handler Card guide. Food Handler Card — Complete Study Guide (2026) — PDF + EPUB, $9.99 · 14-day refund →
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