This hygiene non-clumping litter includes a ready to use absorbent liner with a permeable and scratch-resistant layer that locks liquids inside the super absorbent core. With the CATSAN Litter Triple Odour Protection, it has a pad that absorbs the liquid and turns it into odourless gel. It is also waterproof for leak protection and easy clean. Made from selected natural ingredients with no bleach nor scent. This non-clumping litter is suitable for all lifestages and is also safe for kittens Place one CATSAN SMART PACK liner in the tray and fill the litter box with min 5cm of CATSAN HYGIENE litter. Remove the solid waste every day and change the litter completely on a regular basis 2 x 4L bags of CATSAN Hygiene Plus SMART PACK non-clumping litter and inlay packs, absorbent and easy to use