Unless you live in Antarctica, you've got millions of dust mites living in your house (and we didn't even count the ones in those corners you keep meaning to clean). See what you're up against -- or put these little reminders where they're needed most! GIANTmicrobes(R) Original (5-7" plush doll) $9.50 GIANTmicrobes(R) Petri Dish (3 mini microbes) $14.50

Bed Bug (Cimex lectularius) Black Ant (Lasius niger) Bookworm (Anobium punctatum) Dust Mite (Dermatophagoides pteronyssinus) Flea (Ctenocephalides Felis) Louse (Pediculus capitis) Maggot (Lucilia sericata) Red Ant (Solenopsis invicta)