Saving personal brushes

Is there a efficient way to save brushes created in one painting  for re-use in other paintings. If they can be saved in the personal library in creative cloud they will be reusable. This will also help me give them suitable names eg grass hard round opacity.

Right now I create them on a separate layer and copy that layer to the new painting and recreate the brush in the new painting. I usually have5-10 brushes so it will save a great deal of time.

Thanks in advance.