Frizzy Hair

You can use a conditioner after washing your hair and brush it when semi dry with fine bristled comb gently. It should help until some extent.

If its extremely frizzy, u can use a leave in conditioner too. However, please use natural products as it can strip off natural oils from hair on longer run.

Never sleep with wet hair as it makes hair more frizzy.

On a personal note, I use a straightening iron with an organic serum product on my hair. So far, it didnt harm my hair. I oil twice a week. Dont be scared to use iron rods. When taken good care along with it, it doesnt harm.

I suggested my case above coz, frizzy hair cant be fixed by natural means so efficiently