Why Most hair dryers have a button to blow cold?
do some people blow drying hair with cold air or what?
Dry your hair with cold air can cause nearly as much damage as warm air. Hair follicles are easily damaged by heat and cold air is much more natural. I'm sure you've heard of rinsing your hair with cold water before leaving the shower because it will make shiny hair, no? The same applies to air-dry your hair. Everything is a matter of preference but I wash my hair usually at night put it then let it air dry in the morning and it's made my hair very healthy and shiny. Whenever I use a blowdryer, I make sure to use the explosion cool:) Take care!
Ionic Hair Dryers
