I am on the no-heat challenge, but I'm trying to help my mom. The two choices: blowdrying versus combing your hair to straight back and sitting under a hooded dryer. Is either better, or are they both just as bad?
I would sit under the dryer. As someone explained to me in another thread, both are damaging to an extent. However, the dryer is "indirect" heat, while the blowdryer is "direct heat." The latter is more damaging.