Straight Hair Styling Tips?

I have very dry hair. I just had all the dead ends cut ( about 2-3 inches but want to grow my hair out long — it’s shoulder length now). I have wavy hair and only like it straight. Is it better to blow dry it straight or use a flat iron when it is dry. Also I have the wet to straight flat iron. What is the healthiest way to get straight hair? I use thermasilk and aveda hair emollient. Do these products help?

This is not a medical question, it is a styling question and you need to have a competent stylist work with you to do what works and what is safe and effective. Sorry, I can’t help you.