Help! My 7 year old has frizzy thick hair and no matter what i do it's always tangled and frizzy. I've tried different shampoos and conditioners and will sit for ages with a comb and detangling spray and I plait it for bed which almost always ends up falling out through the night. What else can I do? Ppl joke about her not brushing her hair etc it's so fly away. Anyone have any product ideas or general ideas of what could work? Thanks.