Do you know what horrors are hiding in your home? What you unknowingly leave behind in places you've been? And what bacteria and viruses you spread? You can't see them with the naked eye, but they're there! And there are lots of them. You might have as many as 100,000 secret roommates! So it's high time to get to know them. Did you know, for example, that you shed 40,000 dead skin cells every minute? That there are tiny spit and snot trails everywhere? That fleas can jump 20 cm high and land 40 cm away? And that you share your bed with more than a million mites? After reading this book, you'll probably be itchy all over, but you'll have gotten to know your secret roommates a lot better. You'll certainly never feel alone again...?