My fiancee Liz and I have been extremely diligent about following the steps and advice given out in About.com's litter box maintenance tutorial. We got a box, a matt in front of it, we scoop it daily, and have been changing out the box twice a week (something we don't want to continue indefinitely b/c of the cost of litter).
We've been proud to use Swheat Scoop litter, because it is a safe, all-natural litter that doesn't pose any of the health risks associated with clumping clay litter. That said, there's litter everywhere!
The boys are tracking little pieces of litter onto the floor by the box and sometimes even into the livingroom. Granted, they are pieces of clean litter, but still -- who wants little crumbs all over the floor? We have a rubber matt in front of the litterbox that collects some of the litter, but obviously not all of it. Any advice?