Safer's Insecticidal Soap
Soaps are fatty acids, which are obtained in complex mixtures by saponifying plant or animal fats and oils. Do not confuse natural soaps with chemical detergents. Insecticidal soap is blended to concentrate the maximum bug killing power. Controls aphids, whitefly, spider mites, brown scale, and earwigs. Harmless to people and pets. Leaves no residue.