Prevailing cockroaches, no longer! Because we have the effective Pack of 2 Advion Syngenta Cockroach Gel Baits, 2 Tubes + 2 Plungers + 2 Tips. It targets all sorts of cockroaches including the common species as well as the toughest species. These non-repellent gels are best for both indoor and outdoor purposes. They contain the active ingredient called indoxacarb. Store them in a cool and dry place to preserve its effectiveness. It is best to wear gloves before application to avoid any allergic reaction.