TCS equipment four hour cleaning｜TCS 设备四小时清洗

原创练习题 / Practice question

Without an applicable exception, how often must equipment used with TCS food be cleaned?

没有适用例外时，持续接触 TCS 食品的器具至少多久清洗一次？

1. Every 12 hours / 每 12 小时
2. Once daily / 每天一次
3. Once weekly / 每周一次
4. Every 4 hours / 每 4 小时

答案与解析 / Answer and explanation

Every 4 hours. The general interval is at least every 4 hours; specified conditions such as controlled refrigerated areas have exceptions.

每 4 小时。一般至少每 4 小时清洗；受控冷藏环境等特定情况有另列频率。