PetSafe® ScoopFree®

Quite expensive, bugged after 6 months, and only average effectiveness. It's a shame, as the idea was interesting.

The cat’s urine gets between the plastic parts and can’t be removed, which leads to a very unpleasant lingering smell.

The cat’s urine seeps between the plastic parts and can’t be removed, which leads to a very unpleasant lingering smell.

Doesn't pick up the waste properly, I've tried all types of litter, small and large grains, it's really not great and it gets stuck regularly.