You (and most of the millions of holiday travelers you encounter) are washing your hands wrong
- Written by Michelle Sconce Massaquoi, Doctoral candidate, microbiology, University of Oregon
Not all bathrooms are clean, which poses a problem for holiday travelers trying to keep their hands clean. Seroma72/Shutterstock.com For my fourth-grade science fair project, I tested different soaps to see which ones were the most effective at keeping my hands clean.
Now, nearly 20 years later as a microbiology doctoral candidate, I can’t...