None of this is worth my time and trouble. This is just one more thing like no housekeeping that degrades travel. I bring a travel size of my shampoo, which I re-fill at home when needed. Also bring my own bar of soap. I wrap it up in the plastic that covers the drinking glass when I leave, if there is much left.

if I don’t use my own brand of shampoo, my comb-over falls apart.