Use scalding hot water and soap does not belong in hand/arm washing protocols.
What is hand/arm washing protocols?
- This protocol tells us about when and how to wash our hands.
- One should wash his hand with cold/lukewarm water and soap.
- Rub soap around 10-15 minutes.
- Try to wash in-between fingers & above the wrist.
- Rinse it well.
Hence, the correct answer is: use scalding hot water and soap.
To know more about arm washing protocols here
https://brainly.com/question/16762106
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