I aways scooped at least once a day. Our only litter box is located in our bedroom, so if we didn't, we'd suffer when we were sleeping at night. We just bought a littermaid two weeks ago and the cats are still getting adjusted to it, so I don't leave it on all the time.
I dump and wash my litter pans every time I have to get a new container of litter, which is probably about every 3 weeks.
I dump and wash my litter pans every time I have to get a new container of litter, which is probably about every 3 weeks.