When I wash hair, I oftentimes use the same Conditioner to both Cowash and condition hair. Example, I ll use trader joe tea tree tingle Conditioner to wash hair (concentrating on scalp), rinse it and then use more of the same product to detangle and condition hair. May leave it in hair for 5 minutes or so. But I ll sometime use a different product for the conditioning. It is basically trial and error. For deep conditioning, I love sheamoisture curl enhancing smoothie. Marketed as a curl styler but way better as a deep Conditioner (at least for me). I love it as a deep conditioner. I began my hair journey as a product junkie with a numerous amount of various products until i was able thru trial and error to determine what works best for me.