Initially, homeowners may see an increase in pest activity after a treatment. This applies to ants, cockroaches, silverfish, rodents and more. Spiders are generally flushed out immediately post-treatment, however, some may still be suffering from the effects of our treatment and are capable of biting. We recommend not to worry, as the increase pest activity will usually subside after two weeks. If pest activity has not subsided, please contact your local branch.