Country gal
Well-Known Member
I used a hot comb and a thermal heated curling iron (the kind you put in a stove) and it permantently straightened strands of my hair. I noticed it when I washed my hair last night. Parts of the front of my hair are straight while the rest is in coils. 

I used a blow dryer, hot comb, and flat iron this past weekend. I haven't washed my hair yet because I'm worried I might have heat damage as well. 

That's why I'm scared to straighten my own hair.
I really love your coils CG. I feel you though...I sustained a small patch of straight ends on the left side of my head when my stylist straightened my hair in May with marcels. I just assumed that part got missed with the heat protectant. I just ignore it and try to blend it in. Eventually I may cut it off but for now I just live with it. So I just say roll with it until you are ready to chop off those damaged ends. 
Some of the pieces are still striaght. It appears I can notice it easily whereas my other people look at me like I am strange when I bring it up. In order to get it to look straight, a hot comb works best. I think the Marcel curling iron is the culprit. I have washed it and deep conditioned my hair but it has not come back. I just splend it in with the rest of my hair.