100% Ecological and natural cat litter, here are just a few advantages for cat lovers: Soft and kind on the paws Made from 100% Paper helping to reduce waste Unique and Environmentally Friendly Completely Biodegradable and compostable therefore reducing landfill Absolutely Dust Free leaving no trace. Nothing to stick to the paws or coat Neutralises Odours - Manufactured With Seasonal Perfumes "Built In" Flea and Insect Deterrent - Another 1st Proven to be Extremely Absorbent - Over 200% Plus FEWER CAT LITTERS ARE MORE ABSORBENT TESTED USING THE WESTINGHOUSE ABSORBENCY FORMULA (USED BY THE ECO-LABELLING BODY)