I suspect my room's false roof is infested with cockroaches, any experience this before? Just in this week, I had found and kill 2 rather huge roaches that appear from no where. Is it true that only the female one can fly? Cause one of the one I killed was able to fly. In the middle of the night, I can hear multiple legs scratching sound above the roof.
Anyone know of any DIY stuff that can help? What about the eggs? Or any cheap pest control lobang to recommend? Thanks!