BioAdvanced Organics Brand Houseplant Insect Killer 24 ounce Ready-to-Use spray kills and controls listed insects, mites and diseases, all in just one product. The insect killer fights to kill and control Aphids, Mealybugs, Scale Insects, Whiteflies, Spider Mites and more. The fungicide fights to control Powdery Mildew. It can be applied to a variety of indoor and outdoor plants, including Houseplants, Flowers, Shrubs and Trees. One blue bottle is all you need! BioAdvanced. Get More From The Blue Bottle®.