Non-toxic, effect is very good

Natural diatomaceous earth against the Red and other bird mites, hair lice, bird lice, fleas and div. Crawling pests in animal husbandry, in buildings and in rooms. Also listed for use in organic farms.
Agrinova mites free is obtained by a special process from fossil diatoms and is a pure natural product. The fine particles consist of about 90% of amorphous silicon dioxide and are not dangerous for humans and animals (Kieselgurprodukte are as a food additive listed officially).
Overall rating of (Special Issue 26/1999): recommended.

Agrinova mites free / flea powder covers all crawling insects and arachnids. In addition to the red mite that affects for example dusts preparation also against fleas, louse, bug, bird lice, hair lice, ants or Kakerlaken.Bei contact of insects with the silicate dust is an addition reaction, especially in the joint spaces of crawling arthropods instead. The silicate particles destroy the evaporation retardant wax surface and are highly-abrasive and adsorbing. Through subtle injury of the wax layer, the body fluid can leak and the arthropods die in a short time from by dehydration. Because of bio-chemical action and the rapid reduction of the proliferation potential of the development of resistance can be excluded. Already resistant strains can be effectively treated without restrictions.