Welcome to summer...and now my hair will not stop puffing up! I will blow-dry and flat iron and my hair will be reverting within 5-10mins! Anyone know of an inexpensive (meaning $5 and under) product that will stop that without the hair going stiff and hard? I'd like my hair to me straight all summer...thanks! Oh my hairtype is 3B/3C curly, thin but coarse...yes that makes no dang sense, but then nothing about me does!

I've already tried two heat protestants, one by Tressume (sp?) and another by Garnier...both of with didn't help at all