Can you use the hair dryer with out dyeing hair?

yes

The heat from the hair dryer acts like hair straightners i suppose?

Turn on the switch.Easy as that

usually 10 and over though if you have a very careful child maybe around 8 or 9 then you could let them have a try

Yes, if we use hair dryer frequently then this causes damaging of our hair. But if we use hair dryer onces in a blue moon then it doesnot harm.This can even depend on the texture of your...