OrePowder represents a finely dispersed highly porous powder of light grey color without odor obtained in the process of combined thermo-mechanical treatment of sedimentary rocks. Chemically inert, non toxic. No toxic compounds, hormonal or any other additives in OrePowder, having the «poisoning effect» on pests and consumers. OrePowder product is not composed out of diatomaceous earth, made out of combination of sedimentary rocks. Main difference is in form and size of particles. Product is composed out of microglobular particles, with no sharp and harmful edges.

On the surfaces treated with OrePowder a high-performance layer of absorbent particles is created. During pests and mites movement the finest particles of the preparation incase their bodies. Upon penetration into respiratory,- digestive,- and copulative organs of the insects and mites the preparation causes irreversible injuries leading to populations die-off. Visually and sensory the OrePowder is not detected on grain and other treated surfaces, the appearance and odor of grain remains unchanged. When needed the material is easily removed during preparation of grain for milling.