I've got a small question for the folks that know. I have 3 different brushes and don't know what there made of but i'm thinking of getting another. the question is I use the solid soap and what works best with that kind of soap. Boar or Badger. I have one brush that is a lot older than I am (my wife says I was born old) and I don't know what it's made of I do know that it never sheds. the other two I have shed a lot. (the reason i'm looking for another brush. ) So what do ya'll think.