Every spring my old man sets off some "bug bombs" that fog up the house while he is at work killing any unwanted intruders that may have made home or layed some eggs. This spring I've got pets, and he was wondering if he would be able to still "fog" the house. The situation is this: Me and my pedes wont be home all week(we will be at college) and he looks to fog the house on a monday, and air out the house the rest of the week. Im planning on returning from school on either thurs. or friday with my pets. Is there danger that some of the fog could still be lingering? should i even take the chance?