Just got me thinking you know because I left my toothbrush next to my razor which are both next to my sink in my bathroom. If I was to pick of my razor there might have been a bit of mint on it and when I went to shave I would smell mint. When I picked up my toothbrush I almost expected it to cut my mouth because it had been sitting next to my razor and might have picked up some residual sharpness.
So why is this not?
Just got me thinking.