Lixit blue cloud dust is for use in the chinchilla dry bath, for small animals that enjoy grooming in dust. The 100% natural dust is sustainably mined from the blue cloud mine in southern california, and is a very fine aluminum silicate powder that contains no limestone, glass, or sand and shakes completely out of fur. Keep your chinchilla's coat soft, mat-free, and gorgeous. The preferred dust of chinchilla breeders is now available for pet owners like you. Ideal for daily use. For chinchillas, gerbils, degus and hamsters. Jar contains 3 pounds of dust and a scoop.