Create an indoor bug barrier against all common household insects with Ortho Home Defense max indoor insect barrier. Kills ants, cockroaches, spiders, fleas, ticks, scorpions, beetles, earwigs, silverfish, centipedes, millipedes and other insects as listed. This fast-drying formula has no fumes and leaves no stains so you can use with confidence indoors. It spreads easily into cracks, crevices, under appliances and into hard to reach places where insects hide, in kitchens, bathrooms and basements and around doors and windows. Easily apply with the ready-to-use spray bottle. Use Ortho Home Defense Max indoor insect barrier anytime you see evidence of insect activity or need to put down a preventative barrier to keep bugs out.