I have this Col Conk brush. It is broken in and works very well for me. When I got it, the time it took to come to full bloom was accompanied by some shedding. After the brush was broken in, shedding became minimal, 1-2 hair fibers a week. When my brush and razor stand developed problems, I tossed it and started storing the brush bristles up in a cup. The shedding is now at 2-3 bristles per shave. Is my brush care harming my brush?