This fast acting insect control combines spinosad and insecticidal soap to deliver excellent contact killing power against a wide range of common garden pests. It is especially effective on spider mites and also controls beetles including Japanese beetles and Colorado potato beetles as well as caterpillars and leafminers. The formula begins working within minutes to help protect vegetables flowers ornamentals and other plants from damaging insects. Apply every seven days as needed and avoid spraying stressed plants by treating in the morning or on overcast days for best results.