This invisishield technology creates a bug barrier. Kills bugs inside, keeps bugs out all year. Provides up to 12 months control. Kills cockroaches, ants, crickets, spiders, carpet beetles, fleas, brown dog ticks and other listed pests. Convenient trigger-squeeze refillable applicator. Odor-free and non-staining. Safe on all surfaces. Children and pets can enjoy treated areas as soon as the spray has dried. This product comes in 1.1-gallon.