Ortho Home Defense Crawling Bug Killer with Essential Oils is safe* and strong. Tested and proven to start killing bugs in seconds** but safe to use around kids and pets*. Formulated with essential oils such as cinnamon oil, Geraniol, castor oil, cornmint oil, and clove oil. (*Safe to use around kids and pets when used as directed) (**Tested on ants, roaches, and spiders (excluding Black Widow, Brown Recluse, Hobo)