For cleanest hands, squirt and count to 30
Study provides guidance for most effective use of hand sanitizer
![hand sanitizer](https://i0.wp.com/www.sciencenews.org/wp-content/uploads/2016/06/062016_lb_hand-sanitizer_free.jpg?fit=860%2C460&ssl=1)
RUB TO SCRUB A study finds that 30 seconds of friction is necessary to kill the most bacteria when using hand sanitizer.
Gadini/Pixabay
Study provides guidance for most effective use of hand sanitizer
RUB TO SCRUB A study finds that 30 seconds of friction is necessary to kill the most bacteria when using hand sanitizer.
Gadini/Pixabay