December 12th, 2017
This guide is intended for project managers considering whether they want to measure cockroach levels in homes and, if so, what homes should be the focus of their efforts. The Cockroach Sampling Instructions provide step-by-step instructions that the Hazard Investigator needs in order to get the job done properly. CEHRC’s Cockroach Background Materials offer added reference information. Traditionally, cockroaches were only controlled because they were offensive, left behind an awful smell, and caused gastrointestinal and respiratory illness. Small infestations were often tolerated. However, the latest research shows that the traditional approach ignored the more serious hazard – that cockroach debris (old shells, body parts, and droppings) triggers asthma attacks in people who are sensitized to cockroach allergen. With asthma rates growing, especially among children andAfricanAmericans, the hazard posed by the presence of any cockroaches must be addressed.