i made a prepoo/detangling mix with mostly coconut oil and i added castor/olive/jojoba/grapeseed and some ayurvedic and essential oils...sometimes i'll spray my hair with aloe vera before i add the oil mix and detangle...or i sometimes prepoo with conditioners that i dont like for cowashing or DCing but dont want to throw away, and mix them with oils...my hair loves pre-pooing...i never use shampoo or a cleanser without pre-pooing first...i dont like using runny oils by themselves, thats why i like coconut oil b/c its solid at room temp and them absorbs into my hair without making a mess or seeming too oily...my preference is to pre-poo overnight, but i also like to DC overnight and washing my hair is not about to be a 3 day job lol so i usually apply my pre-poo atleast a couple hours before i plan to wash my hair, detangle. twist in about 8 sections and put on a shower cap until i'm ready to wash (this is all usually friday or saturday night), then i wash, apply DC and the next morning i rinse out my DC and apply a leave-in and air-dry.