The recent downpours of rain are causing havoc with my hair!
I have fairly straight hair which is cut in a below chin inverted bob. It behaves itself quite well until the weather is damp/wet or humid and then it forms into a wavy frizzy non style. 
Not a good look for meetings etc at work.
A colleague recommended the above solution (a friend of hers raves about it).
Has anybody had this treatment and would it be a solution to my, weather related, badly behaved hair?
TIA