That’s why we’ve tapped hair pros for their frizzy hair fixes that actually work. Ahead, pros share their go-to frizzy hair fixes. Ingredients like coconut oil or argan oil can do wonders for your frizzy hair. Blow dry strategicallyIf you have curly or wavy hair, hair dryers can be too aggressive on your spirals unless used with a diffuser. For those with straight hair, some hair tools have attachments that "create a focused flow of hot air to smooth down frizzy strands," says Butler.