Roombas are definitely awesome cleaning robots. Once in a while, after they have cleaned a lot, they need to be maintained in order to keep them in good shape and performing well.
Besides emptying the dust bin and removing hair from the brushes, it is also important to clean the entire Roo
This is a companion discussion topic for the original entry at https://community.robotshop.com/blog/show/diy-roomba-refurbishing