Any good wayz to style curly scene hair?

So I have curly hair and I've been absolutely DYING over trying to make it straight so I can style it better. Can't use an iron cuz it'll damage my hair lolz. Last night I waz experimenting with it and just ended up hair spraying the shit out of it and it waz still kinda wavy. Obv thatz a big pain to do all the time so I was wondering if anyone haz any stylez where I can just keep it curly. Any suggestionz would be appreciated. ^^