Targets and kills aphids, earwigs, grasshoppers, harlequin bugs, leafhoppers, mealy bugs, mites, plant bugs, psyllids, sawfly larvae, soft scales, spider mites, and whiteflies. Contains potassium salts of fatty acids. Safer Brand Insect Killing Soap utilizes the power of potassium salts of fatty acids to weaken the insect's waxy protective outer shell. Apply every 7-10 days when insects are present or as needed to prevent further damage to your garden or crop. Protect your plants from bugs with the best products from Desert Grown Organics hydroponics store in Yucca Valley California. Order online today.