Can anyone recommend a good recipe for a weekly deep conditioning treatment? Nice n simple...I just have olive oil, some conditioner, and a little lavender oil. How long do I leave it on, etc.

Thanks!
2B/3A, curly waves just past my armpits
CG since June 2007!
"Poo": Aubrey Organics Honeysuckle Rose
Co-Wash: Whole Foods Lavender Conditioner
Conditioner: DevaCurl One Condition
Gel: Giovanni L.A. Natural Styling GelCurl Creme: Jessicurl Confident Coils Styling Solution
Dry Stylers: DevaCurl B'Leave-In/Kinky Curly Curling Custard