So we moved into our house 3 months ago and before we moved in there was an obvious roach problem we asked the landlord to fix the problem so he bombed the house once. In the 3 months we have been here we have bombed the house 1 time and it helped for about a week and here they come again. We plan on bombing the house again this weekend. I need to know if our landlord is responsible for the pest problem or we are since there was a pest problem before we moved in. We do not have a lease agreement we rent month to month here in the state of GA. Trying to figure out what road I should go what I should do and what to do if the landlord won't fix the problem if it is his responsibly.