The presence of cockroaches in a home can cause stress and outrage. However, certain myths persist and can hinder effective elimination. In this article, we debunk five common beliefs about cockroaches and explain what you really need to do to eradicate them from your home.
«I clean and I can handle it myself» — no, not always. A well-established infestation requires more than just a quick wipe-down.»
1. «If I don't see any cockroaches, I'm safe»
False. Cockroaches are nocturnal and hide in cracks, under appliances, or behind baseboards. According to the CAA-Quebec guide, seeing a cockroach in broad daylight often indicates an advanced infestation. (source)
2. «Simple cleaning is enough to eliminate cockroaches»
Hygiene is essential, but generally insufficient. As indicated by the Montreal Municipal Housing Office, proper preparation of the home is crucial before professional treatment. (source)
3. «I use a homemade insecticide, that's enough»
Solutions sold in stores sometimes offer a remedy, but do not necessarily solve the source of the problem. Professional companies emphasize the need for comprehensive treatment.
4. «I can wait, it won't get any worse»
Error: Cockroaches reproduce very quickly—a single female can produce thousands of offspring in just a few months. (source) Waiting often means increased costs and damage.
5. «My building is clean—I'm safe»
Even well-maintained buildings are susceptible: cockroaches enter through shared walls, pipes, or secondhand furniture.
What really works to get rid of cockroaches?
- Contact a qualified professional for inspection and action plan.
- Thoroughly prepare your home: cleaning and tidying up. (guide)
- Implement appropriate treatment: professional gels, baits, targeted powders.
- Maintain regular monitoring and prevention (traps, hygiene, ventilation).
Expert tip: Success depends on the «trinity»: hygiene + sealing + targeted treatment.
Our extermination services
- Extermination of cockroaches
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- Montreal: Ahuntsic, Villeray, Rosemont, Plateau-Mont-Royal, Outremont, Côte-des-Neiges, Notre-Dame-de-Grâce, Verdun, Ville-Marie.
- Laval : Chomedey, Sainte-Rose, Fabreville, Laval-des-Rapides, Duvernay.
- North Shore : Terrebonne, Blainville, Mascouche, Repentigny, Saint-Eustache, Boisbriand.
- South Shore : Longueuil, Brossard, Saint-Hubert, Boucherville, Greenfield Park, Saint-Lambert.
- West Island : Dorval, Pointe-Claire, Beaconsfield, Pierrefonds, Kirkland, Dollard-des-Ormeaux.
And in the neighboring neighborhoods?
What to remember about cockroach myths:
- Not seeing them doesn't mean they're gone: cockroaches are good at hiding.
- Cleaning alone is not enough to eliminate a true infestation.
- Homemade insecticides do not fix the source of the problem.
- Waiting makes everything worse: one female can lead to thousands of cockroaches.
- Professional intervention remains the most reliable and sustainable option.
