1, the cockroach house safe?Cockroach house is purely physical bombs tools, safety of environmental protection free from contamination.Inside with attractants only temptation lure (and limited), is not to die. 2, the cockroach house didn’t stick to the cockroach??Hello, if cockroach house that night in a place without sticking to the cockroaches, you can then put two days again, if a not stick to, you can try to change two places.Because the activities of the cockroach is limited, not in the scope of the cockroach activities if put position is difficult to stick to them. 3, the cockroach house to still can continue to use after a few cockroach?When the house to a handful of cockroach cockroach, not in a hurry to get rid of cockroaches, can be used then.If it had been a cockroach house where there is no new harvest, you can consider to change a place. 4, when the cockroach house stuck to the cockroach more how to deal with?The best thing to do is put a cockroach house attached to stick to the inside of the cockroach burn together. 5, how long can a cockroach house with?A cockroach house usually put 1 to 2 weeks.But the specific depends on the density of cockroach.If you stick to so many cockroaches, need timely dispose of them.