BugMax home pest control is odorless and non-staining. Kills German cockroaches for up to 365 days and flies for up to 5 months. Also controls Asian lady beetles, ants, carpenter ants, roaches, spiders (including black widow and brown recluse), stink bugs, bedbugs, and more. Works on contact. Safe for people and pets after completely dry. Contains 0.03% Deltamethrin. Ready to use.