No Tracking Around The House, Thus Less Mess For You To Clean Or To Step On. Quick Clumping, And Does Not Stick To Litter Box. Non Toxic And 100% Safe, No Chemicals Added, Making It Safe For Kittens, Cats And Humans 1 Bag Lasts Approximately 30 Days In A Single Cat Household Odour Control That Effectively Removes Bad Smells Within 5 Minutes. Suitable For Kittens, Adults And Senior Cats To Use. Biodegradable And Made From Natural Soybeans. Soft And Gentle, And Ideal For Cats With Sensitive Paw