“I’ve been using Catspotlitter for many years now. I’m a horrible cat owner because I don’t always scoop the litterbox every day. Sometimes a week goes by before I think to scoop it. After such a period of time, yes I can smell ammonia! But after scooping and sifting, it only takes an hour or two for the smell to go away. I love that, if/when I let it go for too long, I scoop out and flush the turds, then flush the rest or dump it in the woods.”