when my kids and i were sick i went overboard and bleached the entire house. now even after a week we can smell it and it's making us sick from the fumes. im getting the carpets done tomorrow and were going to try to wash everything down. while bleach is good for killing noro if you use to much it can cause alot of complications. eyes, tongue and throat burning is what were all dealing with. then again it could be a sinus cold but it feels chemical to me. just a FYI for us fellow emets.