It’s washing your hands for 20 seconds with soap and water, folks. As this explainer video from Vox details, it doesn’t have to be the special anti-bacterial stuff, either. Any old soap will “absolutely annihilate coronavirus”, just so long as you wash your hands with it properly.
Does this suggest soap and COLD water works as good as HOT water?
Yes. The water temperature makes no difference in soap’s ability to destroy viruses.