@Morgan Weistling I know you wash your brushes in walnut oil... I used to do this too and think it works really well, but was always worried about the oily rags it created spontaneously combusting. Do you have any tips for safe handling of the paint rags used to wipe the excess walnut oil off brushes after swishing it around in the cleaning jar?

A bit more challenging than I thought it would be, but I found the grid very helpful.