Hand Washing Technique

 Handwashing is the act of cleaning one’s hands with the use of any liquid with or without soap for the purpose of removing dirt or microorganisms. It is the most effective measure in reducing the risk of transmitting infectious diseases.

It cannot be said too often that hand washing is the most important and most basic technique in preventing and controlling infections. It is the single most effective infection control measure.

Handwashing is under the umbrella of hand hygiene. Hand hygiene is defined by the World Health Organization as a general term that applies to handwashing, antiseptic handwash, antiseptic hand rub or surgical hand antisepsis.

Terms

To understand this study guide better, familiarize yourself with the terms used:

  • Hand Hygiene. It is a general term that applies to handwashing, antiseptic handwash, antiseptic hand rub, or surgical hand antisepsis
  • Hand Washing. It is defined as the washing of hands with plain (i.e., non-antimicrobial) soap and water.
  • Antiseptic Handwash. A term that applies to handwashing with an antimicrobial soap and water.
  • Surgical Hand Antisepsis. Commonly called as a surgical hand scrub. This is to remove as many microorganisms from the hands as possible before the sterile procedure.
Concepts

Principles and concepts surrounding hand hygiene:

  • You must use running water in a sink that drains out instead of using a basin.
  • You may use soap from a Touch Free Soap Dispenser – antibacterial soap if necessary.
  • You must rub your hands against each other for at least 30 seconds to facilitate removal of microorganisms.
  • Long nails and jewelry trap germs. It is best to keep fingernails short. If you wear a ring, it is better not to remove the ring before hand washing so that it can be washed too.
  • It is always better to use disposable paper towels than to use cloth towel when drying hands to ensure that you can only use those once.
  • The faucet is always considered dirty and it is recommended to turn it off using a paper towel in the absence of the ideal sensor or foot pedal.
  • Dispensers of soap should be used until completely empty. Once emptied, it should be washed before refilled.
Purposes

The purposes of hand hygiene are:

  • Hand washing can prevent infection
  • Avoid pathogenic microorganisms and to avoid transmitting them
Types of Hand Hygiene

The following are the types of hand hygiene:

  • Routine handwash. Use of water and non-antimicrobial soap for the purpose of removing soil and transient microorganisms.
  • Antiseptic handwash. Use of water and antimicrobial soap (e.g., chlorhexidine, iodine and iodophors, chloroxylenol [PCMX], triclosan) for the purpose of removing or destroying transient microorganisms and reduce resident flora.
  • Antiseptic handrub. Use of alcohol-based handrub.
  • Surgical antisepsis. Use of water and antimicrobial soap (e.g., chlorhexidine, iodine and iodophors, chloroxylenol [PCMX], triclosan) for the purpose of removing or destroying transient microorganisms and reduce resident flora. Recommended duration is 2-6 minutes.
Indicators of Hand Hygiene

According to the World Health Organization (WHO), there are Five Moments for Hand Hygiene:

  1. Before Patient Contact.
  2. Before and Antiseptic Task.
  3. After Body Fluid Exposure Risk.
  4. After Patient Contact.
  5. After Contact with Patient Surroundings.