
An accurate diagnosis to stop infestations at the source
Rats frequently use drainage and sewer systems to infiltrate buildings. A simple break or defective seal can allow them to access your infrastructure.
Smoke testing is the most effective solution for detecting these invisible entry points and preventing infestations before they become a major problem.

01 / 04
Why perform a smoke test?
Rat infestations can have serious consequences for your infrastructure and the health and safety of your spaces:
- Loss of compliance related to commercial uses (SST) and residential building sales (hidden defects)
- Health risks associated with droppings and the spread of disease
- Loss of compliance for the food and commercial industries
- Poor image for businesses and property managers
Smoke testing allows for the precise identification of structural flaws in pipes and drains that serve as a passageway for rodents. It is an essential tool for building owners, industries, businesses, and public institutions seeking to permanently block pest access.

02 / 04
How does the smoke test work?
Our method involves injecting non-toxic, pressurized smoke into the drainage system to quickly identify smoke exit points, revealing:
- Cracks and breaches in pipes
- Faulty pipe connections
- Unsecured connections to the exterior
- Structural flaws allowing rats to enter your building

03 / 04
Smoke Test Features
- No need to dig or damage your facilities
- The smoke used is non-toxic, odorless, and safe for humans and animals
- Infiltration points are identified in just a few minutes
- A method used by pest control experts to permanently resolve intrusion problems

04 / 04
What solutions are there after a positive test?
Once the flaws have been detected, Exterminatek will assist you with a tailored intervention plan:
- Recommendation for drain repair
Identification of damaged sections and replacement if necessary - Installation of check valves
Prevents rodents from using the pipes as an entry point - Camera inspection
Inspection of other critical areas for complete security
Why choose Exterminatek?
We guarantee quality, speed and reliability

Ecological methods
comply with health standards.
Certified technicians
and trained in best practices in pest management
24/7 availability
for emergencies and preventive interventions
Tailor-made approach adapted
to each type of infestation
Fast and discreet interventions
for lasting peace of mind
Guaranteed treatments
for lasting peace of mind
Contact us
Need rapid intervention?
Don’t let an infestation get worse. Contact our experts for a free assessment and an immediate action plan.