hi! okay you asked a lot but ill try + answer it all! i dyed my hair pink by bleaching it twice over a period of two days, then i toned it + dyed it pink. it was very damaging on my hair at the time so i dont recommend  it! 

products that i use:
- Hi Lift 40 Vol Peroxide (its very strong + can give you bleach sores if left on too long).
I mix it with this blue bleaching powder, I don’t have any at the moment so i cant give you the brand name. you can usually get a huge bag of it from a hair product store for $15.
- Paintbox Pink Flamingo + Pravana Vivids Pink. I mix the two into white conditioner to get a nice pink. Paintbox honestly sucks but it takes the purple out of the pravana. I am always trying to find the perfect pink dye. I put this into freshly shampoo’d hair + leave it in for as long as possible (normally 2-3 hours)
- Redken’s Straightening Balm. I rarely use styling products but I have a whole bunch of redken stuff I got for free that I sometimes use if my hair is being unruly.

Once you bleach your hair, keeping it healthy is pretty hard. I use Palmer’s Coconut Oil Shampoo + Conditioner which is amazing. I also recommend Indola Repair Treatment, its the best but hard to find. Mostly I just try not to wash, roughly brush or straighten/curl my hair too much. Haircuts help but i hate people touching me.