A neighbourhood convenience store located in the downtown sector of Bromont, on the South Shore of the Montérégie region, had to call on our services after an employee reported the presence of black cockroaches in the back storage room of the establishment. The situation had developed discreetly, favoured by the accumulation of boxes of goods and by residual humidity near the refrigerated unit. Bromont being a major urban centre, not far from Mirabel, this type of establishment receives many deliveries that can be vectors for the introduction of pests. Our team of exterminators carried out a structured intervention to deal with the infestation without disrupting the commercial activities of the establishment.
Inspection of the storage room and the sales area
The inspection began with the aft reserve, the main confirmed area of activity. Our technician thoroughly inspected the storage shelves, merchandise cartons, spaces under pallets, and areas around the refrigerated unit. Sticky traps were set in the corners and behind the equipment to accurately assess population density. Oothecae were found behind a fixed display at the back of the auction room, indicating that cockroaches had begun to migrate to the commercial space. Inspection of the areas under counters and around checkout equipment has fortunately shown that activity is still limited in this sector. Quickly identifying the limits of the infestation is a priority in a food business: it is what makes it possible to target the treatment effectively and limit its impact on daily operations. Our team in Bromont has a perfect understanding of the issues specific to food retail businesses in the region.
Processing in the food trade
The treatment protocol was planned to be executed in two phases to minimize the impact on opening hours. The first phase, carried out after closure, included the intensive application of insecticidal bait gel in the reserve: under shelves, in cracks in the wall, behind refrigerated equipment and around pipes. Bait gel is the treatment of choice in a food environment because it is applied in micro-spots in specific areas, without generating aerosols or risk of contamination of the products. A residual spray of insecticide registered for use in food was also applied to unexposed areas of the stockpile. Consult our page dedicated to cockroach extermination to better understand the different methods we use depending on the context. The second phase, carried out three days later on a calm morning, covered the sales area with targeted bait gel applications behind the shelves.
Carton management and reinfestation prevention
One of the most important preventative measures in a convenience store is the rigorous management of incoming packaging. Delivery boxes are ideal shelters for cockroaches and their oothecae, and they can introduce new populations with each receipt of goods. We recommended that the owner systematically unpack the products as soon as they arrived, dispose of empty boxes outside as soon as possible and do not store unnecessary boxes in the storeroom. Structural measures were also suggested: sealing cracks in the storeroom floor, improving ventilation to reduce humidity, and installing seals around the pipes. A personalized pest prevention plan for this type of business was given to the owner, including a monthly control grid to be carried out by the staff. Another example of our work in retail can be found in our recent work in a commercial environment.
Assessment and follow-up programme
Follow-up two weeks after treatment confirmed effective removal of the main colony in the reserve. Only a small residual activity was detected in a corner of the sales room, which was treated immediately during this visit. The second follow-up, four weeks after the initial treatment, revealed no signs of activity. The owner incorporated the preventative recommendations into his daily operating procedures and signed a quarterly monitoring contract to keep his facility pest-free. This other achievement illustrates our ability to manage complex situations in a variety of business contexts. Choosing Nova Extermination for your business means benefiting from professional support from the first inspection to the last follow-up, with methods adapted to your sector of activity.