What is the recommended contact time for a 10% bleach solution to effectively disinfect surfaces?

Practice Questions

1 question
Q1
What is the recommended contact time for a 10% bleach solution to effectively disinfect surfaces?
  1. 1 minute
  2. 5 minutes
  3. 10 minutes
  4. 15 minutes

Questions & Step-by-step Solutions

1 item
Q
Q: What is the recommended contact time for a 10% bleach solution to effectively disinfect surfaces?
Solution: A 10% bleach solution is recommended to be in contact with surfaces for at least 5 minutes for effective disinfection.
Steps: 5

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