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514 Extermination

Insects

Cockroach

Cockroaches are extremely resilient nocturnal insects. They reproduce quickly and can infest an entire building within weeks.

Danger
Size12 to 15 mm (German cockroach)
ColorLight to dark brown
Lifespan6 months to 1 year
Cockroach

How to identify

Flat oval insect with long antennae. The German cockroach (most common in Montreal) is light brown with two dark bands on the thorax.

Typical habitat

Kitchens, bathrooms, under sinks, behind appliances. Prefers warm, humid and dark places.

Health risks

Cockroaches spread bacteria (salmonella, E. coli), trigger asthma attacks and allergies. Their droppings and shed skins contaminate surfaces and food.

Signs of an infestation

If you notice any of these signs, contact us quickly.

  • Insects scurrying away when lights are turned on at night
  • Small black droppings resembling ground pepper
  • Unpleasant musty odor
  • Brown egg capsules (oothecae) in corners
  • Brown stains on walls near hiding spots
  • Transparent shed skins

How to prevent

Simple measures to apply to limit infestation risk.

  • Clean up crumbs and food residue immediately
  • Don't leave dirty dishes overnight
  • Fix water leaks and eliminate excess moisture
  • Seal cracks around pipes and outlets
  • Store food in airtight containers
  • Take out garbage regularly

Cockroach problem? We respond within 4 hours

Montreal, Laval, South Shore, North Shore. Written guarantee, certified technician, unmarked vehicle.