A recent study has revealed that if you work in the restaurant industry, no matter what temperature you use, as long as you wash your hands with soap you were doing an effective job of sanitizing your hands. The most important thing is to wash your hands for at least 20 seconds and make sure all your hand’s services are covered with soap. Now people who work in restaurants can wash their hands at whatever temperature they are comfortable with while saving the restaurant money on heating costs in the long run.
Read more: Washing hands in cold water ‘as good as hot’