Web Results

www.cdc.gov/handwashing/show-me-the-science-handwashing.html

Keeping hands clean is one of the most important steps we can take to avoid getting sick and spreading germs to others. Many diseases and conditions are spread by not washing hands with soap and clean, running water. CDC recommends cleaning hands in a specific way to avoid getting sick and spreading ...

lifehacker.com/cold-water-and-regular-soap-kills-germs-just-as-well-as-1488847107

Cold Water and Regular Soap Kills Germs Just as Well as Hot Water ... and it may be better at getting debris and dirty off of your hands than cold water, but when it comes to making sure your ...

articles.mercola.com/.../archive/2017/06/17/washing-hands-with-cold-water.aspx

Even using soap with cold water may seem as if using hot water would do a better job, but is there any actual scientific evidence this is true? Here's your answer: New research shows that if the water you're using to wash your hands is lukewarm or even cold, it does just as well as hot to remove bacteria.

modernsurvivalblog.com/.../do-you-need-hot-water-to-wash-your-hands-and-kill-germs

Even water as cold as 40°F appeared to reduce bacteria as well as hotter water, if hands were scrubbed, rinsed, and dried properly. Most people believe that using hot water is more effective than warm, room temperature, or cold water, when it comes to killing germs while washing clothes or hands.

time.com/4800412/wash-hands-cold-water

Using cold or cool water to wash hands—and limiting the amount of time water is running—could have significant energy and cost savings, says co-author Donald Schaffner, distinguished professor ...

www.nytimes.com/2009/10/13/health/13real.html

In its medical literature, the Food and Drug Administration states that hot water comfortable enough for washing hands is not hot enough to kill bacteria, but is more effective than cold water ...

econutssoap.com/laundry-science-101-hot-water-vs-cold-water

There are good reasons to use cold water and good reasons to wash on hot so let’s explore why temperature is important in certain situations and clear some myths and misconceptions about washing on cold and hot water. The cost/energy savings of washing in cold is obvious. I won’t argue with that for a second.

www.hindustantimes.com/fitness/should-you-wash-your-hands-in-hot-or-cold-water/...

Hot water vs cold water: Research reveals which is better for killing germs A new study says that washing hands using hot or cold water is equally beneficial in killing germs.

well.blogs.nytimes.com/2009/10/12/washing-your-hands-with-cold-water

When I use a restroom in a restaurant that does not have hot water I always decide not to ever eat there again. People will not wash their hands in cold water except on a hot summer day. A quick rinse will not kill bacteria and thats all you’ll get from people if the water is cold.

physics.stackexchange.com/.../why-does-hot-water-clean-better-than-cold-water

The first is soap. Hot water definitely cuts grease better, but cold water cuts soap better. You can test this when you wash your hands and see for yourself that rinsing the soap off your hands happens much faster with cold water, because it doesn't allow the soap to thin out as much. The second might be (I'm not sure) with existing dirty water.