I use The Masters Brush Cleaner, you can get that from Hobby lobby and they also have brush hangers as well, basically it's a little wire A frame with a coil on the top to put the handles in attached to a little round tin at the base. Games and Gears, my go to place for all things brushes, has everything you, besides paint, for your brushes including very high quality brushes. They have the cleaner, brush racks, soft towels for cleaning, carrying cases for brushes, not to mention most of their brushes unscrew and you flip it over and screw it back into the handle so they can't be damaged.
They also have Hybrid Brushes for those of us who use the Two Brush Blending technic, it's two headed brush with a brush on both ends of the handle.