Chan Eil Whiskers
Fumbling about.
Not having enough brushes is hard on brushes. They get lonely.
These are the boars in my rotation.
They like being washed occasionally in Ship-Shape. They like being very well rinsed after each use. They like to dry out well between uses. They like being loved, too, for that matter.
Brushes like water which is either cold or warm. They don't like hot water! They don't like to have any soap left in them between uses.
I'm thinking here of both boars and badgers. I don't know about synthetics.