Ha .... you know humans were not meant to live in Houston. I remember the time the locusts covered all the downtown buildings ..... like a plague.
Depending on the exact configuration you might remove a light bulb and spray a little insecticide ..... but I'd hate to fog the inside of the plastic with poison.
Insects have short lives...... if its just a couple and not a colony maybe leave it alone for a couple of days and see if they just die of natural causes.
2014 328i Mojave Metallic
2009 328i Black Sapphire Metallic
2007 328i Black Sapphire Metallic
2007 Honda S2000 Berlina Black
(Hey Jim... am I diversified?)