Whenever I wash my hair it will end up being a frizzy mess not matter what I do to it. I can cover it in coconut oil, use a million sprays and creams, blow dry it and it will still end up being frizzy meaning I'm forced to straighten it. I've been straightening for 3+ years now meaning my hair's heat damaged but I really can't ditch the straighteners or else I'll go out looking like I haven't brushed my hair in weeks. Even when I do straighten my hair it ends up frizzing up/curling/a mess within 5 minutes of being outside. I recently got 5 inches cut off to see if it would make a difference but it still looks as awful as ever. I'm so so sick of my hair and I don't know what to do as I feel like I've tried everything now :/
Try to make them curls proper. And wash your hair less often and try different hair care routines, there's lot of buzzfeed videos out there and clever videos too.
Also them curly hair girls on YouTube.
So how big are your curls?
Don't wash it as often- that contributes
Dry with a cotton t-shirt
If you feel the need to straighten a lot then maybe consider getting it permanently straightened?
I find tieing my hair up calms it down a bit so then I don't need to the following few days
Get recommendation from your hairdresser
I can relate to you cause i was cursed with frizzy hair too. I used to use hairsprays and hair straighteners to tackle the frizz, but nowadays i can't be bothered so i just plait my hair which makes it look a lot less frizzy to me.