Extracted from European quarries and unheated, Diatomaceous Earth (silicon dioxide) is composed of very sharp fossils of microscopic marine algae. Diatomaceous Earth is used as a multi-purpose household product for maintaining the home, garden, and areas frequented by animals (cushions, baskets, cages, etc.). It deodorizes and strongly absorbs moisture, which are interesting properties for litter and animal habitats, but also in other situations: urine, stains on fabrics or leather. Thanks to its very fine and abrasive structure, Diatomaceous Earth cleans without scratching and makes stainless steel, copper, tin, and silverware shine. Cardboard tube and sprinkler cap. Physico-chemical characteristics: - Bulk density between 339 and 443 - Humidity 5.5 ±1% Safety Data Sheet available on request Packaging available in French, Dutch, English, German, and Spanish.