Cockroaches come out of the drain: just a handful and you will never see them again

Just a handful of diatomaceous earth can kill cockroaches around pipes. Diatomaceous earth is a very effective insecticidal powder that kills all types of insects.

It is used by spreading this powder around the pipes. Try not to miss any areas that could be an entry point for cockroaches.

However, it can be applied anywhere in the house. This powder dehydrates cockroaches and kills them. However, as a precaution, keep pets and children away from this insecticide powder.