Monitor and reapply An active ingredient (AI) is the substance in a pesticide that is biologically active. It’s no use putting the gel down if you still have lots of other bits of food lying around. After using Combat® roach control products, you may have a bit of unused product leftover. Do not be tempted to squirt a whole long strip of gel, as the roaches will simply avoid this, regarding it as a ‘barrier’ rather than a food source. These easy-to-use, child-resistant baits need no activation. When it comes to beating the roaches, you can’t beat Advion roach bait gel. How to Use Cockroach Gel Bait 1. A household with a significant roach infestation may want to consider investing in a higher-end approach combining roach bait stations with a generous application of gel bait. Avoid the cheapest stuff you can buy, and get something that will cost a little more, but won’t’ disappoint. Hydramethylnon is a slow-acting stomach poison (delayed toxicity) that does not need to be eaten to be effective. Get yourself some roach gel bait as soon as possible and follow the steps described above. How to use it. The toxin is spread when they come into contact with each other, or in the feces, or when the cockroaches feed on the bodies of their poisoned peers. It is sparingly soluble in water and is stable at normal temperatures for one year. Like all COMBAT products, these baits target the nest to eliminate the source of the problem, not just the few roaches you see. Cockroaches can sometimes, become averse or resistant towards a specific gel with time . The main problem with controlling infestations of cockroaches is ensuring that enough insecticide gets to a sufficiently large proportion of the population to effect control. [11] A slow-acting poison is desirable, so they live long enough to return to the colony to share it with other cockroaches. In fact, wherever you have a cockroach problem, you can consider using roach gel bait. Once you have cleaned and prepared your area, you are ready for step two: Now you need to take your tube of roach gel bait and unscrew the stopper then screw the tip or nozzle in place. For 25 years, Combat® has provided guaranteed solutions for roach; ant problems by targeting nests and colonies. These traces were either deposited by “trampling” in the environment or on dead contaminated cockroaches. Cockroach infestations have been treated with insecticidal sprays, dusts, gels, sand baits, etc. This fits onto the back of the tube and as you press it in gently you will squeeze the gel out through the little pointed nozzle on the other end. [6] Fipronil is a "Group C - possible human carcinogen" and has caused tumors in rats, particularly thyroid tumors. Besides being excellent for use in residential homes, roach gel baits can also be used in commercial or industrial buildings; including hospitals, hotels, restaurants, factory warehouses, supermarkets, and schools. Others like Combat Roach killing Bait, come with up to 12 bait stations. Now that you have applied the roach gel bait in the prime areas of your home such as the kitchen and bathroom, all you have to do is wait for the roaches to start dying. Expensive: The most expensive roach bait costs over $30 and tends to use professional-strength insecticides designed for maximum effect. Well, roach gel baits might be just the solution you have been searching for. A bait just 50 cm further away from a nest can reduce the amount of bait eaten by half. Roaches need water even more than food, so they are attracted to any water sources, especially in the bathroom or kitchen. After consuming a lethal dose of a residual bait insecticide known to have delayed toxicant activity, cockroaches return to the harborage where they excrete feces. This gel targets all the main species of cockroach including the German, American, Australian, Smoky-Brown, Asian and Brown-Banded cockroaches. Instead, baits have... 2. These can be placed in different locations around the house to stop the infestation. Cockroaches live in nests. Prepare your area. Good gel bait isn’t designed to kill on contact like a bug killer spray. These slow acting poisons, when mixed with a bait, allow the poisoned insect time to return to the colony or harborage and infect others. Contact us for insect control. You may also opt to buy a professional bait gun which fits onto the tube and helps you to apply the gel quickly and efficiently. We use cookies to ensure that we give you the best experience on our website. So keep reading to find out all you need to know about getting rid of roaches with gel bait. When the roaches nibble on the gel they do not die immediately. The cascading effect goes on to wipe out whole colonies from indirect exposure by contact with the corpses, feces, or harborages of cockroaches previously exposed. The effectiveness of this method of pest control exploits the cannibalistic and coprophagic tendencies of cockroaches.