Just this really. Loads of the kids at ds's school have seemingly permanently grubby hands and manky fingernails. I'm not talking about playdoh, paint or pen that has happened in school, but just grime under fingernails and inbetween fingers that indicate frequent hand washing isn't enforced. I find it revolting, given all the sickness bugs and viruses that are going round. Obviously it's not the kids' fault below a certain age but aibu to think it's a bit sloppy to not have hammered the hand washing thing into a child's brain by age 6 or so?