i have a softer brush for the face(which is actually a hair brush for babies) and a harder one for the body(which is supposed to be a vegetable brushh:)..they didn't have proper body and face brush that i found good at the organic shop, but these are just perfect!
and i do it once dayly, in the morning, with the soft one on the face and chest, and all the rest of the body, everywhere with the other one...
this is great pleasure and very efficient to vitalize your skin, make your blood active(???is this english???)and get rid of dead skin cells....all good!