Maybe only top 3/4 inch of Brush.
Maybe, maybe not. Why chance it'.Is it safe to soak the whole brush? I am afraid soaking the whole brush will weaken the glue at the base
This exactly.Knot only in a William Marvy shave mug, warm water.
Badger, Boar, Synthetic. It gets placed in there before my shower, regardless of hair type or handle type.
Is it safe to soak the whole brush? I am afraid soaking the whole brush will weaken the glue at the base