These litter mats are intended to entice free litter and mud, preventing them from ending up everywhere. You’ll just need to vacuum or fan the mat outside each so usually.   The challenge with quite a few light-weight litters is their tendency to scatter and make dust. Not so with this https://scented-hard-clumping-cat45433.blogkoo.com/rumored-buzz-on-dr-elsey-s-precious-ultra-hard-clumping-scented-litter-8kg-51417788