A real cockroach treatment is not just a quick spray around the baseboards. Roaches hide where people do not usually look: behind appliances, inside cabinet voids, under sinks, around plumbing, and inside wall openings. If those harbourage areas are missed, the infestation usually continues.
Inspection comes first
Before treatment starts, the kitchen, bathroom, utility penetrations, appliance zones, and other likely harbourage areas should be inspected carefully. The goal is to identify where the roaches are nesting, not just where one happened to be seen.
Treatment should use the right methods for the harbourage
Strong cockroach control often involves a mix of approaches. Gel baiting is commonly used because it reaches hidden roaches that come out to feed. Dusts may be applied into wall voids and cracks where appropriate. Targeted residual products can also help in selected areas. The method should match the species, layout, and level of activity.
Why kitchen-focused treatment matters
For German cockroaches especially, the kitchen is often the core infestation zone. Behind the fridge, under the sink, around stove voids, and inside cabinet hinge spaces are some of the most common hiding places.
Follow-up often matters
Heavy infestations do not always collapse after one treatment. Egg cycles, hidden nymphs, and adjoining harbourage areas can require follow-up depending on severity.
A proper cockroach treatment should be built around where roaches actually live, not where the customer happened to notice one. AstraHive Pest Control provides licensed cockroach treatment across Toronto, Durham, York, and Peel Region. Call 905-925-8427 for a free consultation. Same-day service available.