I have naturally wavy hair. It's not really curly, and it's not really straight, it's just kind of ‘bent'! So it looks unkempt and frizzy if I don't finish it with a curling iron or flat iron. Thank goodness for the Kenra company! Kenra puts out a styling product that helps me style my bent, frizzy hair with ease! The Kenra product I'm referring to is the Working Spray #14. The number 14 is the measure of hold the spray has, in this case it's medium hold.
After drying my hair, I section it off, spray on the Working Spray and use my hot irons. In my case, it's usually the flat iron. Immediately, I get smooth results using my flat iron. In fact, my daughter commented on how much smoother and shinier my hair looked when I used the Working Spray, versus the other days when I don't. It works well with a curling iron also, and makes the hair feel natural. However, with the curling iron if you want something with a little more substance, (read that, "hold"), I'd use another Kenra product such as the light holding spray.
You can purchase Kenra products at you favorite salon, and if they don't carry this line, ask them to order it for you!