Cockroaches…urgh. Simply saying the word is enough to send shivers down your spine. They are horrible little creatures that skitter around at night in the damp and the mess, spreading their shuddery, anxiety-stricken misery. They aren’t particularly mean, and they can’t exactly kill you either, but these unhygienic scavengers are unwelcome in the home. In any case, as unwelcome as they are, boy do they find their way in. They’re like that one person who turns up at a party…