'So, as you rinse your soap-covered hands, the water strips off the soap, taking the dirt with it.'. SIX SECONDS WITH SOAP: Proof soap helps-but those fingers are still filthy. For this reason, she says, there's little advantage in using soap with added antibacterial properties to kill bacteria. 'You may get rid of a few more germs, but the majority would be removed by normal soap.
The meaning is simple, in the wake means something that will happen after some event fades away or or somebody moves on Example: Legions will come in my wake! -cried out the Roman officer right before being executed. or. Hurricane Katrina left widespread floods and destruction in its wake.
The meaning is straight forward. You just have to remember the line wakened by a horrid scream, freed from this frightening dream the protagonist have a dream about him being executed in the electric chair for a crime he know he did not commit. It's that simple.