Each complete Breeze Litter System provides simple odor control. Anti-tracking pellets repel urine and keep the box dry, keeping solids on top—no digging for “treasure”. Urine passes through the grated tray to be locked away in the super absorbent pad below. The removable drawer allows for no-touch pad changes. Just replace the mess-minimizing pellets monthly, and the ammonia-locking pads weekly.