Garden Safe Brand Houseplant & Garden Insect Killer contains botanical insecticides for a ready-to-use pest control solution that protects your whole garden. Use it on roses, vegetables, houseplants, ornamentals, trees, shrubs and flowers to kill listed insects on contact. Use it right up to the day of harvest. Garden Safe Brand Houseplant & Garden Insect Killer can be used both indoors and outdoors and in home greenhouses throughout the growing season. This formula kills aphids, tomato hornworms, green fruitworms and other listed insects. Hold the sprayer 18 to 24 inches away from the foliage being treated. To apply, direct the spray so that upper and lower leaf surfaces are thoroughly covered. Repeat treatment weekly or as needed to control insects (up to 10 times per season).