Amy! Here's what I found...
Green Cleaner:
The active ingredients of Soybean Oil (39%) and Sodium Lauryl Sulfate (19%) along with citric acid and isopropyl alcohol combine to make a potent treatment for russet mites, spider mites, mealybugs, powdery mildew and more!
That's a lot of oil, but here is Dr Bronner's castille soap, which doesn't list theirs by percentage:
Water, Organic Coconut Oil, Potassium Hydroxide*, Organic Palm Kernel Oil, Organic Olive Oil, Organic Hemp Oil, Organic Jojoba Oil, Citric Acid, Tocopherol
*None remains after saponifying oils into soap & glycerin.
I wonder which of those oils washes off more easily, or break down in sunlight.
I'm using my clone mothers as guinea pigs so we'll see how it goes.