Review on 🐾 Effortless Cleaning: PetSafe ScoopFree Self Cleaning Litter Box Revolutionizes Pet Waste Management! by Jennifer Ford

Bought for our 1 cat (3 months) so we don't have to constantly clean the tray. The automatic "brush" sweeps 20 minutes after the cat leaves, so until it sweeps, the litter just lies there, and our cat, who doesn't clean up her litter very well, really stinks. Also, if a cat doesn't cover its mess, feces will stick to the metal brush while sweeping - again a strong smell. Crystals are not suitable for a month - maybe 2 weeks. We had to empty the compartment once a week to keep it from smelling so bad and we also spray the odor eliminator there. We bought a reusable tray that is easy to clean. Overall it's easy to assemble and clean, and I like having a range hood, but it's not as good for odor control as I would have liked or thought based on the description and price.