Calling in an exterminator is read as wanting a problem removed completely, often by someone else, and as readiness to deal firmly with what has been tolerated.
Does the traditional reading fit your dream, or did it mean something else to you?
My Cosmic Code has a private dream journal. Write a dream down and the app picks out the symbols in it, shows what dream books say about them and, over time, which words recur across your entries. The journal is stored on your device only.