(TRESEMME Naturals Moisturizing Conditioner) This is my current co-wash conditioner. (Before, I used Pantene's Moisturizing or Relaxed & Natural lines. However, I made a conscious decision to stop using products with those bad "cones" in them) I co-wash my hair every day while in the shower. I slather it on at the beginning of my shower and let it sit while I wash up. Once I'm fresh and clean, I rinse it out and hop out of the shower where I continue with the rest of my hair routine.