I do. I don't like heat on my hair because it is so fine. I set it to Low heat, then click on the Cool button. I let it go on low at the roots for a few seconds, just until I can feel warmth, then back to cool for the rest. I've done this for a long time, even before CG, so I can't say what difference it makes... but my hair has always been pretty shiny/undamaged and definitely not on the dry side.
I sort of blog
I'm mostly away doing field work through mid-May.
Hair: curlybob, fine, dense, low-po, big waves/ringlets (2C/3A)
Co-Wash: Nature's Gate Herbal Conditioner
RO: YTC Carrot, Aubrey Organics GPB
LI: BS Shea Soft Styling Cream (HG)
Styling: KCCC, Garnier P&C Gel
1xWeek: low-poo, gelatin PT or Joico K-Pak
Hair Likes: aloe, coconut oil, humidity, protein, long walks on the beach