In reality, the bug bombs for roaches almost never achieve in to the cracks and crevices where by pests hide. When chemical compounds are sprayed from insecticidal bombs in to the air, A lot of them can't reach the small holes, crevices and enclosed spaces where by cockroaches hide. https://elliottljdyr.timeblog.net/64085929/the-fact-about-cockroach-control-sydney-that-no-one-is-suggesting