Don't just kill bugs. Create a bug barrier with Ortho Home Defense Insect Killer for Indoor & Perimeter Refill2. Whether you have ants， spiders， roaches， or other home-invading insects as listed， you can count on Ortho to keep them out.
Up to 12-month protection (against ants， roaches and spiders indoors on nonporous surfaces)
Kills all common listed household bugs (see product label for complete list of insects)
Non-staining， odor-free and dries fast
Long lasting bug barrier
For Refill， just plug in the wand and it's ready to spray
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