I condition wash every day! I use a moisturizing conditioner. Right now I am using L'oreal Elvital with Cermid, but I tend to switch up a lot with conditioner. I leave it on for 10 minutes, sometimes more if there is time.
I deep condition 2x a week after I shampoo.
I don't use heat period for my conditioning treatments. I don't find it necessary.
Afterwards, I follow up with a leave-in and oils for shine and if it's a particularly hot day, I will spritz my hair with some distilled water and glycerine to re-moisturize.