... chinese brand name cockcroach gel 5g,10g,20g,30g,50g with low price Characteristics: Active ingredient : propoxur 2% 1.This product has ... attract cockroaches. 2.It can be used at a variety of high standard places, such as: home, hotels, hospitals, vehicles, ... reach. 4.Powerful Cockroach-Killing gel Bait has the function of causing cockroaches to infect each other, especially for German cockroaches ...