Houseplant insect and mite control. Ready to spray formula provides control against insects, diseases, and mites in 1 easy step. This product kills aphids, caterpillars, spider mites, thrips, whiteflies, and more. Also cures diseases like black spot, powdery mildew, and rust. Growing beautiful trees, shrubs, roses and flowers has never been easier. Systemic rainproof protection lasts up to 14 days.