Cockroach feed is a gel-shaped poison. The workings of slow poison but when the cockroaches eat the poison and return to the nest, the poison has been eaten cockroach can also kill other cockroaches in the nest. These cockroach baits can be mixed in a favorite cockroach diet. This cockroach bait material contains the active ingredient Fipronil or Hidrametilnon. Cockroaches will eat these toxins and pull them back in their nests, causing other cockroaches to touch them to die. In the meantime, you can also call the London pest control if you wish to hire a professional exterminator instead.
Using this method takes several weeks until all the cockroaches are completely eradicated. The eggs of the cockroaches will not get wiped out using this gel. but when the remaining eggs hatch, you can repeat the first way, until the whole cockroach is completely destroyed. You can buy this gel cockroach bait in the store. All you need to remember this cockroach bait is poison. So it should be kept out of reach of children.
You can also make your own cockroach baits from the ingredients you can get at the pharmacy. The main material is fine boric acid, wheat flour, refined sugar. Flour and sugar serve as a cockroach-pulling food. While boric acid is toxic and killing cockroaches. Mix each ingredient by a ratio of one. Then place it on a piece of paper and place it under the refrigerator, the sink, under the stove or behind the cupboard.