*Brand: Biokats. *Active Pearls. *Size: 700 ml. *Hygiene. *Additive for cat litter. *Fine grain. *Natural clay. *Without fragrance. *With activated carbon Biokats Active Pearls improve the odour binding of your cat litter in a natural way. - This is due to the highly effective activated carbon that it contains. Our natural, activated carbon is produced from coconut shells, a renewable natural raw material. - Activated carbon is a highly porous carbon substance with an enormous surface area. - If you were to unfold just 2 grams of activated carbon, it would result in the area of half a football field (2,000+ square metres)! Due to the unique physical chemistry of activated carbon, odour substances are strongly attracted to, and firmly bound to the carbon molecules. - Activated carbon has been successfully used in households for a long time for example; in extractor fans, odour filters in refrigerators, water filters and shoe insoles. - The function granules contained in the Active Pearls improve clumping and therefore enable you to use your normal cat litter for longer. Recommended dosage: Sprinkle over the litter as required.