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FOODSAFE Level 1 Practice Test · Question

Which cleaning agent is effective against viruses and bacteria but requires specific concentration and contact time?

Bleach, a chlorine-based sanitizer, is effective against a broad range of pathogens but needs proper dilution and contact time to be effective and safe.

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Question: Which cleaning agent is effective against viruses and bacteria but requires specific concentration and contact time?

Answer options: ✅ Bleach (chlorine-based sanitizer)

  • Dish soap
  • Vinegar
  • Hot water only

Correct answer: Bleach (chlorine-based sanitizer)

Explanation: Bleach, a chlorine-based sanitizer, is effective against a broad range of pathogens but needs proper dilution and contact time to be effective and safe.

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