If you noticed an infestation to your plant, something should be changed, and fast. Spinosad Soap it's non-toxic to the plants, which is a great option. Also, many ''natural'' soaps can be more toxic. I often read the composition before buying the product. Not long ago, I started buying from because I was impressed with their products. They produce natural and non-toxic soaps. I have been ordering from them since then. I am satisfied with the quality, and the price is actually reasonable.