Fight cockroaches II
I have lived in Southeast Asia for some time, where Kakarlaken are a huge problem. There it has nothing to do with uncleanliness that they are in the house. And the best remedy is mothballs. They just can not stand that odor and disappear.
I do not like the smell too much, but many locals there have these things on drains, and in the corners of the kitchen / bath, so they do not even come in. I also used it there and it helps 100%. Should also work with the German Spezie. If you only interpret a little, you will not get that pungent odor in your nose and on top of that, it's a cost-effective solution.
