Siege Gel is a bait insecticide that is effective in long-lasting control of cockroaches. The active ingredient hydramethylnon is a potent inhibitor of the insect's metabolic system. Toxic symptomology includes a slowing of the heart rate, depression of respiratory movements, a decrease in oxygen consumption, and eventual flaccid paralysis.
Siege Gel controls German Cockroach (Blattella germanica) and American Cockroach (Periplanet americana).It has shown to be effective on nymph and adult stages of the cockroach
Siege Gel lasts up to 3 months through the baiting method thus saves costs, time and the product. The reduction of cockroaches can be noticed within a week after application. It is not corrosive to most types of aluminum and plastic.