EXTRA STRONG CLUMPING CAT LITTER UNSCENTED: Enhanced clumping formulation that reduces crumbling making extra strong clumps that are easier to remove. UNSCENTED: This fragrance-free formula is made for cats and people sensitive to scent. PROPRIETARY ACTIVATED CARBON TECHNOLOGY: Traps and locks in odour rather than masking it, eliminating urine, faecal and ammonia odour on contact. CONTINUOUS FRESHNESS: Provides continuous freshness for your cat litter tray and home. LONG LASTING: 10L boxes last for up to two months*,meaning less litter box changes and saving you money. (*Based on laboratory results average daily urine volume for average size domestic cats)