Five Essential Rules of Hand Hygiene

Hand hygiene, a simple yet powerful practice, is the cornerstone of infection prevention. It's the first line of defense against a multitude of illnesses, from the common cold to more serious conditions like COVID-19. Understanding and adhering to the five rules of hand hygiene can significantly reduce the spread of germs and keep you, your loved ones, and your community healthy. Let's delve into these rules, backed by science and endorsed by healthcare professionals worldwide.

Rule 1: When to Clean Your Hands

Knowing when to clean your hands is as important as how to do it. The World Health Organization (WHO) recommends cleaning your hands:

• After touching money
• Before eating
• After using the toilet
• After blowing your nose, coughing, or sneezing
• After touching animals, animal feed, or animal waste
• After handling garbage
• Whenever they look or feel dirty

Additionally, healthcare professionals should clean their hands:

• Before and after touching a patient
• Before clean/aseptic procedures
• After exposure to body fluids
• After touching a patient's belongings

Rule 2: The Six-Step Hand Hygiene Process

When you decide to clean your hands, follow these six steps as recommended by the WHO:

Step	Action
1	Wet your hands with water
2	Apply enough soap to cover all hand surfaces
3	Rub your hands palm to palm
4	Rub the backs of your hands with your palms
5	Interlace your fingers and rub palm to palm with your fingers interlaced
6	Rub your thumbs in a rotational motion

Continue rubbing for at least 20 seconds, then rinse your hands under running water and dry them using a clean towel or an air dryer.

Rule 3: Hand Hygiene Agents - Soap and Alcohol-Based Hand Rubs

Both soap and alcohol-based hand rubs (ABHRs) are effective in killing germs. Soap works by removing germs from your hands, while ABHRs kill them. Here's when to use each:

• Use soap and water when your hands are visibly dirty or contaminated with blood or other body fluids.
• Use ABHRs when your hands are not visibly dirty. They are faster-acting and more convenient, making them ideal for routine hand hygiene.

Ensure the ABHR contains at least 60% alcohol to be effective.

Rule 4: Hand Hygiene in Healthcare Settings

In healthcare settings, hand hygiene is even more critical due to the increased risk of transmitting infections. The WHO's "My 5 Moments for Hand Hygiene" framework is widely used:

• Before touching a patient
• Before clean/aseptic procedures
• After exposure to body fluids
• After touching a patient
• After touching a patient's belongings

Healthcare professionals should also perform hand hygiene when moving from a contaminated to a clean body part of a patient, and when removing gloves.

Rule 5: Hand Hygiene Education and Promotion

Education and promotion of hand hygiene are key to its success. Here's how you can contribute:

• Teach children the importance of hand hygiene and make it a habit at home.
• Promote hand hygiene in your workplace, whether it's an office, a school, or a healthcare setting.
• Encourage and remind others to practice good hand hygiene.
• Report poor hand hygiene practices to the relevant authorities when you see them in healthcare settings.

Remember, hand hygiene is a shared responsibility. By following these five rules, you're not just protecting yourself but also those around you.