Handwashing is a simple yet powerful way to prevent the spread of germs and stay healthy. In the UK, understanding the facts about handwashing is crucial, especially in light of the COVID-19 pandemic. This article delves into the importance of handwashing, the correct technique, and debunks some common myths.
Why Handwashing is Crucial in the UK
Handwashing is a vital part of personal hygiene, especially in the UK where the climate can be favourable for the survival of certain germs. According to the World Health Organization (WHO), handwashing can prevent about 30% of diarrhea-related illnesses and about 20% of respiratory infections. In the UK, this translates to a significant reduction in the spread of common illnesses like the common cold, flu, and, as we've seen recently, COVID-19.
When Should You Wash Your Hands?
It's not just about when you feel dirty. The NHS recommends washing your hands at key times to help stop the spread of germs:
- After using the toilet
- Before eating
- After blowing your nose, coughing, or sneezing
- After touching pets or other animals
- After handling rubbish
- After touching money
- Whenever they look or feel dirty
The Correct Technique: How to Wash Your Hands
Washing your hands properly is just as important as washing them frequently. Here's the correct technique according to the WHO:
- Wet your hands with water.
- Turn off the tap and apply soap.
- Lather your hands by rubbing them together with the soap. Make sure to lather the backs of your hands, between your fingers, and under your nails.
- Scrub your hands for at least 20 seconds. Need a timer? Hum the "Happy Birthday" song twice.
- Rinse your hands well under clean, running water.
- Dry your hands using a clean towel or air dry them.
What About Hand Sanitisers?
Hand sanitisers can be useful when soap and water aren't available. However, they should not be used as a replacement for handwashing. According to the NHS, hand sanitisers are effective against viruses like COVID-19, but they don't kill all types of germs and might not be as effective when hands are visibly dirty or greasy.
Debunking Handwashing Myths
| Myth | Fact |
|---|---|
| You only need to wash your hands if they're dirty. | Germs are invisible, so even if your hands look clean, they might still carry germs. |
| Washing your hands with hot water kills more germs. | Warm or cold water is just as effective as hot water. Hot water can actually dry out your skin. |
| You don't need to wash your hands after touching money. | Money can carry a lot of germs. It's best to wash your hands after handling cash. |
Handwashing is a simple, yet powerful tool in the fight against germs. By understanding the facts and practicing good hand hygiene, we can all play a part in keeping ourselves and our communities healthy.
