*screams* There still here German roaches?

About a month ago we moved into a sixplex. Thru out the place were this nifty thingys that looked like air freshners. I was naive and thought that is what they were until we starting unpacking and I tipped one over and it was a roach killing thingy. The next day our landlord had someome come in a spray from a bug company. I didn't see anymore. I have never seen a live one in our apt. Until last night I was up late with the baby just got done changing her so I went to the bathroom and washed my hands turned on the water and up he came from the pipe. I freaked out sprayed him with freebreeze airfreshner and dead roach. The didn't wanta die. I have seen one run under the flooring of our bedroom, the hardwood. I also seen one run in between a spot in our bathroom where the drywall is cracking between the old tile. I don't want to deal with roaches we have a 9 month old daughter who is crawling! This creeps me out. The people upstairs from us are a family *cont*