what is the correct order for washing hands according to the sop

"Correct Hand Washing Order: Follow These Steps According to SOP"

By Brian ThomasApril 9, 2026

Hand hygiene is a critical aspect of infection control, and knowing the correct order for washing hands according to the Standard Operating Procedure (SOP) can significantly reduce the risk of transmitting infections. The World Health Organization (WHO) provides clear guidelines on the proper handwashing technique, which we will outline in this article.

Why is Hand Hygiene Important?

Hand hygiene is the most important measure to avoid the spread of infections in healthcare settings and the community at large. Hands can become contaminated with pathogens from various sources, including direct contact with infected individuals, contaminated surfaces, or even from our own bodies. Therefore, it is crucial to know how to wash hands correctly to minimize the risk of infection.

When Should You Wash Your Hands?

According to the WHO, hands should be washed before eating or preparing food, after using the toilet, after handling animals or animal waste, after blowing your nose, coughing, or sneezing, and after touching commonly used surfaces or objects.

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The Correct Order for Washing Hands According to the SOP

The following steps outline the correct order for washing hands according to the WHO's "Five Moments for Hand Hygiene":

Wet your hands with water.
Apply an alcohol-based hand rub or soap and water.
Turn off the tap using your elbow or a paper towel.
Grab a clean towel or air dry your hands.

Using Alcohol-Based Hand Rub

Alcohol-based hand rubs are effective in killing most types of pathogens and are convenient to use, especially when soap and water are not available. To use an alcohol-based hand rub:

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instructions to wash your hands with soaps and scrubs for the first time in each hand

Apply the gel to the palm of one hand.
Rub your hands together, covering all surfaces of your hands and fingers.
Continue rubbing until your hands are dry.

Using Soap and Water

When soap and water are available, they should be used in preference to alcohol-based hand rubs. The following steps outline the correct technique for washing hands with soap and water:

Step	Action
1	Wet your hands with water.
2	Turn off the tap using your elbow or a paper towel.
3	Apply soap to a wet, visible part of your hands.
4	Rub your hands together to make a lather and ensure that all surfaces are covered.
5	Scrub your hands for at least 20-30 seconds. Remember, this is about the time it takes to sing the "Happy Birthday" song twice.
6	Rinse your hands well under clean, running water.
7	Dry your hands using a clean towel or air dry them.

It is essential to note that handwashing is not just about the duration but also about the technique. Scrubbing all surfaces of your hands, including between your fingers and under your nails, is crucial for effective hand hygiene.

In conclusion, knowing the correct order for washing hands according to the SOP is a vital aspect of infection control. By following the steps outlined above, we can significantly reduce the risk of transmitting infections and contribute to a safer, healthier environment for all.