On 11.12.2021 I had to switch to M Bud cat sand because the conventional cat sand Fatto plus clumping was not available. the result was sobering the m bud clump did not clump at all when disposing of the clump. this has been mentioned very often in the forum when will something be done then. i think in terms of customer friendliness and cat friendliness there is finally a need for action,. kind regards karina