Ultra Fine Organic Food Grade Diatomaceous Earth is a superior off white powder, sterilised for consuming by heat treating via sunshine or UV light - enough to kill bacteria and pathogens but not harm the Diatomaceous Earth. It is 100% pure and contains less than 1% of crystal and silicon. Particle size is approximately 20 UM. This grade is a nice finely ground powder as soft as Talc powder consistency and easily disperses in water or juice. Organic Food Grade Diatomaceous Earth is a natural pest and parasite control, for all pets and humans, suitable for; consuming, feeding and dusting pets, and dusting the house and garden. Organic Food grade Diatomaceous Earth has been approved by the FDA as a food product. Specifications: Country Of Origin: Australia Food Grade, Fresh Water Fossil Shell Flour Ingredients: 100% Pure Organic Diatomaceous Earth Particle Size: 20 UM Melting Point: >1300 C Appearance: Off White Fine Powder Odour: Odourless Certification: FDA approved This product is originally sourced from an organic certified supplier. What Is Fresh Water Diatomaceous Earth? It is a naturally occurring rock made from the skeletons of fossilised diatoms, a type of hard shelled algae. When ground into a fine powder, diatomaceous earth works mechanically to destroy a wide range of pests, insects, parasites and pathogens by cutting through the exoskeleton, absorbing bodily fluids and causing them to die. Food grade diatomaceous earth is chemical free and non toxic. Disclaimer: The information provided here are presented as educational purposes only. The sharing of of our personal experiences and any other information shared with you, is not intended for diagnosing, prescribing or or the treatment of any illness. Any application of the information above is at the viewers discretion and sole risk. Please consult your animal or personal health care professional for further advice. Please consult your health care practitioner. These statements have not been evaluated by the Food and Drug Administration. These products are not intended to diagnose, treat, cure, or prevent any disease. Therapeutic is defined by the Australian Therapeutic Goods Administration (TGA) as: preventing, diagnosing, curing or alleviating a disease, ailment, defect or injury in persons or animals; or influencing, inhibiting or modifying a physiological process in persons or animals; or testing the susceptibility of persons or animals to a disease or ailment; or influencing, controlling or preventing conception in persons; or testing for pregnancy in persons; or the replacement or modification of parts of the anatomy in persons or animals. Package Includes: Diatomaceous Earth Powder in resealable bags.