Check the listing for details. Spectracide Bug Stop Home Barrier - 1-Gallon Bug Killer Spray for Pest control. Condition: New. Listed at 16.80 USD. Spectracide Bug Stop Home Barrier kills on contact to provide indoor plus outdoor insect control. This non-staining, no-odor spray gives up to 12 months of control for cockroaches on non-porous surfaces, and also kills ants, spiders, fleas, ticks, crickets, earwigs, silverfish, stink bugs and other listed insects. The water-based, clear formula leaves no odor or oily residue. Use it indoors or as an outdoor foundation treatment. Spray inside the home in cracks and crevices, along baseboards, under sinks, behind stoves and refrigerators, and anywhere insects may hide. Use outside on outer surfaces of screens, door and window frames, porches, patios, buildings or wherever insects may enter.Spectracide Bug Stop Home Barrier Spray, Kills Ants, Roaches and Spiders on Contact, Indoor and Outdoor Insect Control, 1 GallonHOME BARRIER: Indoor plus outdoor insect control.KILLS ON CONTACT: Up to 12 months of control for cockroaches on non-porous surfaces — also kills ants, roaches, spiders, fleas, ticks and other listed insects. NON-STAINING: Water-based, clear formula leaves no odor or oily residue.READY TO USE: No mixing required.