So my daughter has picked up the dreaded winter vomiting bug and yesterday evening without warning she projectiled everywhere all over my sofa! Now, I know it's only bleach that kills the norovirus germ and temperatures of sometimes above 65 degrees c. How am I going to clean my sofa? And no they're not machine washable annoyingly. Everything else I Bleach including my own hands and I'm very meticulous. So this is panicking me slightly. Tips and ideas would be massively appreciated.