I have very thick, coarse, frizzy, high maintenance hair😱..
I wash it of an evening, put a bucket load of straitening product in it and leave it to dry. I cannot blow dry my hair, I just turn it into an even bigger frizz ball!!
In the morning I straighten it, one tiny section at a time, using a ghd. This takes forever, by the way! But it's worth it. I transform my hair into a smooth, sleek, shiny 'do that people comment on. The straightening alone takes at least an hour.
I get about 2 or sometimes 3 days out of a good straighten. Unless I get caught in the rain or we go swimming! Then I start from scratch!