Bests & Worsts Reviews from Amazon

I have been using this product for over 5 years. Recommend to family and friends and they are also experiencing the same issue. Within the past few months I have noticed the crystals are not lasting more than a week before the odor starts where before one tray would last almost 4 weeks! This is for one cat. The price has not decreased but the quality sure has! Very disappointed. We employee you to please fix this ASAP!