The last few weeks my nearly 4 year old DD has been having huge tantrums about having her hair washed. I've done a search but most posts seem to be about younger children or hair brushing (which she's ok with). Previously she's been ok with flannel over her face and a jug or 'mermaid' as we call it with her lying down. We've tried tough and strict and rewards with stickers and a shopkin but she screams and cries and fights.
Anyone experienced similar and have bright ideas?