Bacteria and viruses are easily transmitted through most everything you touch. It’s pretty impossible to avoid introducing microscopic particles that’ll attack your immune system into your body on a daily basis. That’s why your best line of defense is to wash your hands often.
The recommended guidelines are to scrub your hands for a minimum of 20 seconds. Rushing the process can result in cross contamination and increased sickness.
A 2018 report by the United States Department of Agriculture (USDA) found that up to 97 percent of us wash our hands incorrectly.
Knowing when and how long to wash your hands makes a difference in how often you and your family get sick. In one workplace study, employees who were trained in handwashing and hand sanitation practices used
Commuting on a crowded train, cooking with animal products, meeting people for the first time, and taking care of young children all have one thing in common: They put your hands in contact with billions of germs.
According to the
- before, during, and after cooking, especially when handling chicken, beef, pork, eggs, fish, or seafood
- after changing a child’s diaper or helping them with toilet training
- after using the bathroom
- after caring for your pet, including feeding, walking, and petting
- after sneezing, blowing your nose, or coughing
- before and after administering first aid, including treating your own cut or wound
- before and after eating
- after handling garbage, recycling, and taking out the trash
It’s also wise to wash your hands and change your clothes after you get home from your commute, and to wash your hands frequently during the workday.
According to the
Here’s how to wash your hands effectively to stop the spread of germs:
- Start by turning on the water and getting your hands wet. A lot of people reach for soap as the first step, but wetting your hands first produces a better lather for cleaning.
- Apply liquid, bar, or powder soap to your wet hands.
- Lather up the soap, making sure to spread it up to your wrists, between your fingers, and on your nails and fingertips.
- Rub your hands together vigorously for at least 20 seconds.
- Rinse your hands well.
- Dry your hands thoroughly with a clean and dry cloth hand towel.
Do you wash longer if you’re cooking?
You should be mindful of bacteria while you’re preparing food. Wash your hands often, about once every couple of minutes. This doesn’t mean you need to increase the time you take to wash your hands, though.
If you’re following the right steps, 20 seconds should be enough time to thoroughly cleanse your hands of potentially harmful pathogens.
Food safety experts point out that if you don’t have a timer handy to count off 20 seconds, humming the “Happy Birthday” song to yourself twice in a row will roughly equal the right amount of time.
Since heat kills bacteria, it might seem safe to assume that warm or hot water would be better for washing your hands. But according to the experts, there’s
The temperature you would need to heat the water to in order to kill pathogens would scald your skin.
So, run the faucet at whatever temperature you’d like, keeping in mind that cold tap water saves on energy and water consumption.
When it comes to what soap is best to use, the answer might surprise you. So-called “antibacterial” soaps don’t necessarily kill more germs than regular soaps.
In fact, as the Mayo Clinic points out, soaps that contain antibacterial ingredients might just be breeding stronger and more resilient forms of bacteria.
Use any liquid, powder, or bar soap you have available to wash your hands. If you’re washing your hands as frequently as you should be, you might want to look for a soap that’s moisturizing or marked as “gentle” on your skin to prevent drying out your hands.
Liquid soap may be more convenient if you’re keeping it on your counters and sinks.
Contrary to popular belief, you’re
If you run out of soap at home or find yourself in a public restroom with no soap, you should still wash your hands. Follow the normal handwashing procedure outlined above and dry your hands well afterward.
Can you use hand sanitizer instead of soap?
Hand sanitizers that contain more than 60 percent alcohol are effective at removing some harmful bacteria from your skin. However, they don’t help dissolve dirt and oils from your hands, and they won’t be as good at eliminating bacteria as washing your hands properly.
If you’re in a pinch at the doctor’s office, in a crowded train station, or stuck at your office desk, it’s good to have hand sanitizer around to get rid of possible contaminants.
But if you’re cooking, handling diapers, taking care of a sick loved one, or using the bathroom, washing your hands is definitely preferable.
Following the proper procedure for washing your hands will quickly become second nature. Scrubbing hands together for 20 to 30 seconds is enough time for the soap to work its magic and get rid of possible contaminating bacteria.
Try to be especially mindful of washing your hands during flu season and when you’re taking care of people who may be immunocompromised.
Washing your hands is an easy, effective way to stop the spread of germs, and the best part is, it’s completely under your control.