The Safer® Brand Insect Killing Soap utilizes the power of potassium salts of fatty acids (insecticidal soap). The potassium salts weaken the insect’s waxy protective outer shell. Apply every 5-7 days when insects are present or as needed to prevent further damage. Safer® Brand's Insecticidal Soap is ideal for aphid control and mealybug control, as it will dehydrate the insect by breaking down its waxy membrane. This OMRI-listed® and compliant for use in organic gardening pest control formula kills a variety of insect pests but is gentle on plants.
Since Safer® Brand Insect Killing Soap is a contact killer, several applications may be needed for full control. As a general rule, much like watering, do not use these products in the peak of the day or when temperatures exceed 90 degrees F to avoid wilting or browning of the leaves. Safer® Brand Insect Killing Soap leaves no unpleasant odor and will not persist in the environment.