NESTOEXTERMINATION · PEST CONTROL
NESTO · MONTRÉAL · RIVE-SUD

Cockroaches

Tenant preparation guide — share with residents before their appointment.

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Why they appear ?

Warmth, moisture, food and hiding places help cockroaches survive. They can arrive in boxes, appliances or furniture and move between apartments through gaps. Their presence does not automatically mean a unit is poorly maintained.

Accessible food
Accessible food
Moisture sources
Moisture sources
Gaps and cracks
Gaps and cracks
Hiding places
Hiding places

Before our visit: checklist

Illustrative photos of preparation tasks. Exact instructions will be confirmed for your treatment.

  • Photograph sightings and report them to building management promptly.1
    Photograph sightings and report them to building management promptly.
  • Provide access under sinks, near baseboards and behind kitchen appliances; do not move heavy appliances yourself.2
    Provide access under sinks, near baseboards and behind kitchen appliances; do not move heavy appliances yourself.
  • Store food in sealed containers; discard contaminated food and take out garbage.3
    Store food in sealed containers; discard contaminated food and take out garbage.
  • Clean crumbs, grease and dishes; report water leaks.4
    Clean crumbs, grease and dishes; report water leaks.
  • Follow NESTO’s specific instructions before emptying cabinets; preparation depends on the treatment plan.5
    Follow NESTO’s specific instructions before emptying cabinets; preparation depends on the treatment plan.
  • Do not use bug bombs, sprays or other pesticides before our visit.6
    Do not use bug bombs, sprays or other pesticides before our visit.

After treatment: prevention and upkeep

  • Store food and pet food in sealed containers.
  • Keep surfaces dry and fix leaks.
  • Use closed garbage bins; reduce cardboard and clutter.
  • Report new sightings quickly; nearby units may also need inspection.
Important: these general guidelines do not replace treatment-specific, product-label or property-specific instructions. NESTO will confirm safety precautions, re-entry times and final preparation. Tell us about pregnancy, asthma, limited mobility or pets before the visit.

For property managers

Coordinate access, notify neighbouring units when recommended, and record sightings by unit. More than one visit may be required.

Schedule a visit

Useful references : Gouvernement du Québec · OMHM