Triple action (.1% Tetramethrin + .25% Permethrin + .5% Piperonyl Butoxide formula) provides instant knock down, quick kill and residual action that takes out the entire nest and prevents re-nesting. Jet spray shoots 20 ft. Oil based. Kills carpenter bees. No CFC’s. Dielectric breakdown (non-conductive up to 47,300 volts). Not for sale in CA.