So my 2 dds attend nursery school and from brushing their hair this morning it is obvious they have been using PVA glue yesterday. Dd1 is 4, almost 5. Has very fine wispy blonde hair with fringe that she usually wears down problem-free. Dd2 is 3 and has incredibly long hair down to her bottom nearly that is always tied back for practical reasons. Yesterday she emerged from nursery without her clip in I'd send her with to tie her hair back, and hair swaying freely. Fine.... until this morning trying to brush it!! AIBU to expect the nursery take the right precautions before allowing them to use PVA glue? Like ensuring hair is tied back? Am I right to suggest this to them, or remove my child from the activity altogether?