If you've been reading DIY Life for a while, you know that I really love my Roomba. Well, now my loyalties are divided because I recently met Roomba's floor-washing cousin, the Scooba.

For the uninitiated, Roombas and Scoobas are robots that vacuum and wash your floor, respectively. I was skeptical that either device would do a particularly good job, but I'm happy to have been proven wrong. To keep my Scooba happily cleaning my floors for a long time, I baby it just like I do my Roomba. If you've got a Scooba, here's how to keep it in tip-top shape.