America Litter ULTRA ODOR SEAL was created with the consideration of any possible drawbacks of other cat litter in the market. We have developed this cat litter by improving all necessary aspects for making it effective in functioning and comfortable for cats to use. Removes all urine and feces smell from cat litter tray up to 24 hours! Quick and compact clumps are easy to scoop away. 97% Dust Free Economic package and good value for money. Doesnt contain any chemical additives and safe to use. Lasts longer that common cat litter brands.