¡La cukaracha, la cukaracha!

Woke up to a cockroach landing on my pillow after falling from the vent above my bed.  Went back to sleep when it got light outside.  This is the second cockroach encounter of the year.  You know they say that where you find one you'll find more.  Got some solid cockroach prevention techniques though:

Made by my roommate Nick. That is a grocery bag. I guess it's kind of a trap too.