Here's a hint. The people who are calling right now for cleaning have already thought things through and if they feel safe letting you in the house, then the last thing that has crossed their mind is whether or not you use a hose condom.
He's bagging on other HWE guys dragging their hoses through all these houses and taking it to the next job. This, while he's in there without booties on his own feet. Does he float above all the contaminants he was just carrying on about?