Our last blog post focused on the winter flu and other ailments. We also discussed the benefits of flu vaccines as a compelling form of prevention. Today’s post will investigate other effective ideas to keep you healthy.
In the workplace, you touch things all the time. Elevator buttons, door handles, phones, keyboards, there are a host of touch surfaces. To wash hand properly, you need soap. So what exactly is soap? Soap is made by combining essential oils or fats with an alkaline substance such as lye. The two ingredients are heated and mixed together and work to neutralize each other. Fragrance and other materials are also added to the mixture. Then the soap is dried into a mold. Soap works as a detergent and surfactant that mixes with and dissolves oils and dirt so they can be washed down the drain.
Everyone thinks they know how to wash their hands. But few know how to wash them the right way:
What about antibacterial soaps?
Despite aggressive marketing, many studies show that regular soap is as effective for removing germs and bacteria as antibacterial options such as those that contain Triclosan. In addition, most antibacterial soaps need to remain on hands for two or more minutes to take full effect. People who are waiting for a sales meeting aren’t likely to wait that long for their turn at the public restroom sink. And remember, since the common cold is caused by a virus instead of bacteria, antibacterial soaps won’t provide an added benefit for the prevention of colds.
Building owners can encourage tenants to wash hands the right way:
- Hands and forearms should be lathered with soap for at least 15-20 seconds, which is longer than you might think!
- While warm water is more effective for removing oils from your hands, it is not actually hot enough to “kill” bacteria, which thrives very high temperatures.
- Proper drying is important not just because no one wants a damp handshake, but also because drying helps remove contaminants that are suspended in water droplets.
- Encourage washing of hands after restroom use and before and after taking lunch or snack breaks.
Paper Towels and Air Dryers:
Many building owners and facility managers have held debates about the use of air dryer vs. paper towels. While the environmental advantage typically goes to the air-drying option, paper towels take a win in the hygiene department. Paper towels are one-time use and so do not require pressing of a communal button. Also, studies have found that air driers, especially very high-speed models can actually forcefully blow germs up to a few feet.
Some facility managers have started providing alcohol sanitizing spray or gel sanitizer products for visitors and staff. While this is a good idea, remember that it’s important to remember that hand sanitizers are not as effective as hand washing for removing dirt.
Alcohol-based rubs are a good alternative for sanitation when water isn’t available. Here are some tips for maximizing effectiveness:
- Apply the right amount – a nickel-sized application is about right.
- Work quickly. Alcohol evaporates quickly. So rub vigorously to disinfect the front and back of your hands as well as your wrists.
- Don’t dry off your hands! Much of the germ-killing is accomplished while the alcohol evaporates. So let the sanitizer go to work.
For disease prevention, it’s important to think of Mom’s words: “Don’t forget to wash your hands!” This time-tested advice is especially important in a workplace where common areas increase your odds of picking up or transmitting disease.
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