I'd say the blow dryer.
I think blowdrying. Whenever I'd blowdry with high heat, my hair would feel funny and dry afterwards, whereas with a flat iron, my hair feels smoother.
Call me crazy, but I think flat ironing actually seals the cuticles since the pressed flat against the irons.[/QUOTE]
Yes! My hair seems to do well with a light flat-ironing at 350..one pass and just quickly flying over the ends
People are getting more damage with cheap flat irons over the old-fashioned heat tools like marcels. I think I'm going to invest in a good set of Milstan's pretty soon. I've never heard of anybody with pressing damage. And you can use those steel flat-irons with BKT.