Cleaning & SanitizingQuestion 140 of 319
Why should clean glasses and cups be air-dried upside down on a rack instead of being stacked together while still wet?
a.Stacking helps the sanitizer evaporate faster
b.Trapped moisture between stacked items can support bacterial growth and recontaminate them
c.Wet glasses break more easily when stacked
d.Stacking wet items is required by California law
Explanation
Wet items stacked together trap moisture, which allows bacteria to grow on surfaces that were just sanitized. Glasses and cups should be inverted on a clean, drainable rack to air dry. Only after items are completely dry should they be stacked for storage.
Law Reference: Cal. H&S Code §114099Practice all 319 questions free — no signup required.
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