I researched the internet for suitable means and the end came on the reviewed product Ardap here. Most home remedies, such as sugar traps etc. were found to be not very effective. Insecticide I had no experience and informed me of efficacy, risks and side effects.
Finally, I advised my sister Trixie therefore the test 5012 Ardap. The effect is said to be excellent. All silverfish have been received after the first spraying within two hours and were gathered dead on the tiles. Since then, the bathroom in the dorm is again completely free from the silverfish.
The agent is a synthetic insecticide called permethrin. For humans, it is not dangerous, it only affects the nervous system of insects. Insects take permethrin over the body surface, it is then distributed throughout the insect body. The insecticide leads to agitation with cramps, then to incoordination and ultimately to paralysis of the insect. The insect is incapacitated within minutes. Death occurs after some time.
Especially the very low dose that results in tangible results, makes the product highly recommended. My sister only once to sprinkle some corners small and that has been enough to permanently eliminate silverfish. For high efficiency the can with 750 ml is pretty oversized. The amount you could probably kill several square kilometers all insects.
