Create a bug barrier with Ortho Home Defense Max Indoor Insect Barrier Ready-to-Use. This insect spray kills common household insects including ants, cockroaches, spiders, fleas, ticks, scorpions, beetles, earwigs, silverfish, centipedes, millipedes, periodical cicadas and other insects as listed. This fast-drying formula has no fumes and leaves no stains, so you can use with confidence indoors. Plus, it dries up to 30% faster than Ortho formulas. Use this indoor bug spray whenever you see evidence of insect activity or anytime as a preventative barrier to keep bugs out. To apply, hold sprayer 12 inches from the surface and apply in a 4-inch band for indoor applications or a 12-inch band for outdoor perimeter applications, spraying until the surface is slightly wet but not soaking. Repeat outdoor applications of Ortho Home Defense Max Insect Barrier every 3 months for best results. People and pets may enter treated areas once sprays have dried. Trust Ortho to keep bugs out of your home.