Home pest control in the kitchen

The invasion of kitchen areas by unwanted creepy crawlies can be a nuisance, as well as a health hazard. So, what are the common causes of pest infestation in the kitchen, and how can we keep them out?

Ants, cockroaches, and rodents - they're the most common kitchen pests and probably the most despised by home owners. While poor housekeeping might be partly to blame for the presence of these unwanted creatures, operations manager of Amalgamated Pest Control, Emmet Monaghan, says there's sometimes no real reason for an infestation. "There could be an influx of rodents in your area, or cockroaches brought in via supermarket bags," he explains. Professional home pest control experts or products can deal with all kinds of creepy crawlies.

While some pests will make their presence known in the kitchen, others will only leave clues that they have taken up residence. Numerous small droppings are an indicator of cockroaches, while rodents are the most likely culprits for damaged foodstuffs. "Rodents are the worst kitchen pest, as they frequently urinate, contaminating items like utensils and food," Emmet explains. Home pest control services to get rid of rodents usually involve a wax-block bait in a tamper-proof station, with a professional baiting program also accessing the sub-floor and roof. With food preparation and storage areas a key target for kitchen pests, control is essential for hygiene and good health at home.

Getting cockroaches under control

German or native bush cockroaches are the two most common species of cockroach you're likely to discover (often with a scream or yelp) in your kitchen. "German cockroaches are prolific breeders," Emmet says. "However, generally warmer weather has made favourable breeding conditions for native bush varieties as well."

While cockroaches generally feed on vegetables, they also like cheese, meat, bakery products and beer. They will even feed on hair, leather and glue. Bacteria and other disease-producing organisms are carried on their bodies and spread around the home as they scavenge.

For pest control at home, gel baits positioned in cracks and crevices are a common treatment for cockroaches. Usually nocturnal, they hide during the day in warm, dark, well-concealed places like underneath stoves, on top of dishwashers, in the hot water service and even in the microwave.

Pest control for ants

Pest control for ants is not always hygiene-related, as ants don't present a significant risk in terms of carrying disease, but their long trails are often considered unsightly in clean kitchens. Liquid bait or chemicals such as dust or residual sprays are the most common treatments. Spraying for ants usually involves a broad approach, including spot treatment of cracks and crevices, floor edges, external walls, paths and gardens.

How can I prevent pests in the kitchen?

To prevent the need for kitchen pest control, be sure to clean out under the stove and seal or 'proof' entry points (often under service pipes and doors) - this will reduce the likelihood of these pesky creatures returning. Other basic preventive measures include diligent housework and properly sealed food containers.

So what's the difference between DIY and professional home pest control services? "Basically, DIY treatments are less thorough and rarely offer long-term benefit because they're target or spot treatments," Emmet explains. "A professional will treat the problem, inspect other areas thoroughly and usually provide a warranty."

So, if you think you have a kitchen pest problem, it's wise to get in contact with a professional: