Oh I fully agree but you do realise that most people here are nerds, right? While there is nothing wrong with being a nerd, a lot of them appear to be allergic to soap and water at the best of times!almostgold said:Cleanliness is next to godliness man. Personal hygiene is a pretty good deal.
OP - Yes it's bang out of order for your grandfather to do that while you are asleep but have you considered why he might be doing it? He obviously cares about your well-being a lot more than you do and it does not take a lot of effort or time to wash your hair every day! Five little minutes in the shower with shower gel and shampoo will not kill you!