Really dry hair? help!?

My hair is getting really dry lately and its losing its softness. I wash my hair everyday and NO I will not stop that, I think it's gross and I feel like I have dirty roots. No advice please that says to stop washing everyday. I blow dry my hair everyday and I use my chi STRAIGHTENER to curl or straighten in. My natural hair is very ugly so I can't stop doing that either. I use Garnier Fructis's 3 minute miracle or Aussie 3 minute deep conditioner everyday and I also use Chi silk therapy, leave in conditioner, and lots of tresseme's heat Protector both before blow drying and before using my STRAIGHTENER. its always been really soft until lately! How can I make it less dry? what products should I be using, because I;m out of ideas!