I kept a battery operated electric shaver, a braun, in my desk at work and when I had a chance, and as soon as possible, I used it in that work bathroom. Good enough for Gov't work? Now, I am retired. Planning for a shave before venturing out, for any purpose, is a must in my feeble mind(IMFM). Now, If I am late I don't shave or worry about it. I am what I am----retired----old----get over it---! No one really cares!!!!