Indoor Outdoor Multi-Purpose Insect Spray from ferti-lome controls many residential and garden insects for up to four weeks. It's perfect for use in the fall and winter when insects like spiders and crickets come inside. Multi-Purpose Insect Spray also controls fleas and ticks on dogs for up to 14 days. Water-based formula. Convenient 16 oz. spray bottle. Insects controlled: bed bugs, carpet beetles, centipedes, cockroaches, crickets, dust mites, fleas, lice, mosquitoes, scorpions, spiders, ticks and many other insect pests. Not for use near ponds or fish. Please read and follow all package instructions. Active ingredients: Permethrin.