The negativity or contamination that is represented by the roaches may affect a great deal of your life. Thus, this may be a call to clean your psychological, emotional, and spiritual self.
(Also, examine your motives!) On a less dramatic note, cockroaches in our dreams may be associated with food and uncleanliness, so don’t leave the dishes for tomorrow! [1]
2. Can be demonic;
3. Attracted to food left out; Sin; 1 John 1:6-7.
4. Doors being left open (Areas of the heart that needs to see the light); 1 Cor. 4:5; 2. [3]