What are some home remedies I could use on my hair?

So I naturally have nice wavey/curley hair. I could just simply towel dry it and it would look amazing. But I had gotten my hair bleached/toned to blonde in December. I've been using deep conditioners, leave in conditioners ANYTHING to try to get my hair to go back to how it used to. I have to use so many products now, including a defrizz syrum and paul mitchel products for either curls or super skinny. I'm wondering if theres any home remedies or simple ways to get my hair to be soft again. I would have just looked this up in past questions BUT I have an extremely sensitive scalp and when I use something that is strong I get huge clumps of dandruff buildup or a horrible itch. Someone please help? My hair stylist said she has a product but its around 60 dollars for a small bottle. I will resort to it if need be, but I know there has to be some home remedy or wives tail. All help is appreciated! Thanks.