Directly from their website - http://www.centralcoastgarden.com/products/green-cleaner/
Green Cleaner kills spider mites and their eggs, predatory mites, aphids, white flies, broad mites and russet mites on contact. This safe & all-natural, 100 percent concentrate product can be used as a solution to dip tender new cuttings in, to prevent garden contamination when outsourcing plant starts, and can be used from start through harvest as a treatment. We start with soybean oil and sodium lauryl sulfate. The soybean oil acts to quickly suffocate pests, such as spider mites, broad mites, and russet mites, while the sodium lauryl sulfate coats bugs in slimy goodness to immobilize them.
I had Hemp Russet Mites hitchhike in on some cuttings from my greenhouse this year. I got rid of them for a time using two or three applications of this product followed up with an application of several different types of predator mites that picked off any remaining survivors. They have showed up again and an application of a foliar spray with the Essential oil blend from Build A Soil didn't prove effective in putting a dent in them. I would also like to note that with any foliar spray application I also add Dr. Bronners soap, yucca extract, aloe extract, coconut water extract, and Pro Tekt silica.
I want to use Green Cleaner more in rotation but don't want to pay the high dollar sticker price of $35 for the 4 oz bottle I have sitting right here. Especially for a product that I feel could be replicated or even made better by myself for a fraction of the cost.
The ingredients listed on the bottle are as follows - verbatim from the bottle.
Active Ingredients
Soybean oil - 39%
Sodium Lauryl Sulfate - 19%
Inert Ingredients - 42%
Water, Isopropyl Alcohol, Sodium Citrate, Citric Acid
The biggest question mark on making it would be the amounts of the Inert Ingredients listed.
I know that by using this product in the past it seems like it can, and will, burn the shit out of your plants. The biggest factor with that seems to be if you let your plants dry out too much. I also backed off from their recommended application rates from their initial application rate to maybe only apply their secondary application rate of 1 oz/gallon.
What are your thoughts on replicating this formula? What amounts should I start playing with? Where can I affordably source the materials listed and in small enough amounts for this project?
If it makes sense I could even add in the previous stuff I mentioned that I already add to foliars into this mix so I can avoid having to do it in the future.
Any and all info, opinions, experience would be appreciated.