Insect Control Treatment: Ants, Spiders & Earwigs
Ants in the paver joints, spiders on the soffits, earwigs under the thresholds. These little invaders settle in without being noticed, and before you know it, enjoying your outdoor space becomes a lot less pleasant. The good news? The sooner you act, the easier it is to solve.
At cVert, we are the only lawn care company in Quebec to offer you complete outdoor insect protection, combined with your lawn treatment. Products that are safe for your entire family and pets, with unlimited treatments throughout the season. Available in over 250 municipalities across Quebec.
Outdoor peace of mind? It starts with the right insect control treatment.
Why Choose cVert for Outdoor Insect Control Treatment?
On-Demand Treatments All Season Long
From the moment you sign up, our treatments are guaranteed for the entire season. If insects reappear, a single service call is all it takes to schedule a free re-treatment, with no delays and no extra charges.
Health Canada-Approved Products, Safe for the Family
We use insecticides approved by Health Canada that are effective against targeted insects while being safe for your family, your pets, and your property. The treatment becomes rain-resistant after just 3 hours.
All At-Risk Areas Treated, No Extras
Our technicians treat every entry point and insect concentration area around your home: the building perimeter (soffits, window frames, door surrounds, foundations), your outdoor features (paver joints, driveway, patio, pool surround, play structures), and other potential nesting spots (light fixtures, firewood, shed, hedges). All at no additional cost.
Products Compliant with Municipal Regulations
Our product selection may vary depending on each municipality’s regulations, with which we maintain regular contact. We make sure every service complies with the standards in effect in your area.
The Only Company Combining Lawn Care and Outdoor Insect Control
cVert is the only lawn care company in Quebec that lets you combine your lawn treatment and outdoor insect protection in a single agreement. Fewer providers, more peace of mind.
Routes Adjusted Based on Weather
Our teams adjust their routes according to weather conditions to guarantee maximum effectiveness at every service, even during periods of inclement weather.
Take advantage of our service and act fast!
What Insects Do We Treat?
Our treatments target the most common outdoor insects found around homes in Quebec.
This service is designed for preventive or regular use as part of seasonal maintenance. It is not intended for extreme infestations. In the case of wasp or hornet nests, we recommend contacting a company specialized in extermination.

Spiders
Soffits, windows, door frames, gutters, and window wells.
- Dark, damp corners targeted
- Long-lasting reduction of their presence
- Safe for the whole family

Ants
Active colonies in the lawn, cracks, paver joints, and deck edges.
- Visible anthills removed
- Reduction of ant trails around the home
- Preventive anti-return application
Carpenter ants are not covered. Sawdust or clusters of wings on the ground? Contact an exterminator.

Earwigs
These nocturnal insects thrive in damp hiding spots. We treat directly at their entry points: the base of walls, around flower beds, under flower pots or slabs. Preventive and curative control, without harsh products.
- Entry points targeted with precision
- Preventive and curative control
- No harsh products
How to Tell If Your Property Is Infested
Certain signs indicate it is time to act before the problem gets worse.
- Spiders: frequent webs around windows and doors, regular spider sightings especially at dusk, nests or cocoons in hard-to-reach corners of walls, railings, or under balconies.
- Ants: active ant trails on the ground or along walls, dirt mounds or visible nests in the lawn, sawdust or clusters of wings on the ground in paved or sandy areas, or near foundations.
- Earwigs: insects that scatter quickly when exposed to light, nocturnal activity around patios or low walls, recurring presence near cracks or low structures, particularly under flower pots, stones, mulch, or edging.
Our prices are among the most competitive in Quebec! Discover our other services: lawn treatment, soil amendment, white grub treatment, and hedge, tree & shrub fertilization.
Planning
When Should You Schedule Your Insect Control Treatment?
The best time to act is in the spring, between May and June, when insects start becoming active. That is when we intervene most effectively to prevent problems before they settle in for the season.
Guaranteed Treatment
cCurité Package or à la carte
An initial visit in the spring to establish protection, followed by unlimited free additional treatments throughout the season. If insects reappear, one service call is all it takes and we come back at no charge.
The cCurité package goes even further, combining everything you need to enjoy your outdoor space hassle-free:
- Seasonal fertilizers and complete lawn treatment
- White grub and lawn insect treatment
- Aeration, soil amendment, and cVert premium seeds adapted to Quebec soil
- Outdoor insect protection (ants, spiders, earwigs) around the home
- Unlimited visits, client portal, and personalized reports
Non-Guaranteed Treatment
À la carte only
A one-time treatment, usually at the start of the season. A good option for a single intervention without unlimited follow-up.
If insects keep coming back, the guaranteed treatment remains the most complete solution.
Reclaim your outdoor peace of mind with an all-inclusive package and unlimited services, safe for the whole family.
Complete Maintenance
Complete Your Protection with These Services
White Grub Treatment
June beetle larvae destroy grass roots beneath the surface. A white grub treatment combined with your outdoor insect protection provides complete coverage of your property, both above and below ground.
Learn moreLawn Fertilization (cCurité Package)
The cCurité package combines complete lawn treatment and outdoor insect protection in a single agreement. The most comprehensive solution for a healthy, clean, and protected outdoor space all season long.
Learn moreLawn Aeration
An aerated, dense lawn is naturally more resistant to insect infestations. Aeration strengthens the roots and improves overall lawn health, complementing your insect control treatment.
Learn moreSoil Amendment
Balanced soil promotes a dense lawn that better resists harmful insects. Lime spreading corrects acidity and creates growing conditions unfavourable to certain pests.
Learn moreLawn Repair
Whether your lawn has been damaged by insects or burrowing animals, or simply lacks density, mechanical overseeding quickly restores affected or thinning areas, complementing your insect control treatment as needed.
Learn moreFAQ: Outdoor Insect Control Treatment in Quebec
Join the thousands of Quebec homeowners who trust cVert for the health and protection of their outdoor space, season after season. Winner of the Consumer’s Choice Award for 7 consecutive years, cVert operates in over 250 municipalities in Quebec with local, trained, and certified teams.
Enter your postal code below to receive your personalized price instantly, with no commitment and no appointment needed.
It is normal to still see a few insects in the first days: the product works gradually and insects must come into contact with the treated surface. Maximum effectiveness is generally reached after a few days. If the situation persists after 14 days, place a service call. A free re-treatment will be scheduled promptly as part of the guaranteed treatment.
Our technicians apply the treatment at the base of walls and in common hiding spots (cracks, flower beds, flower pots, under slabs). The treatment is both curative and preventive: it eliminates insects present and prevents their return. To reduce their presence between treatments, limit moisture and outdoor shelters.
Yes. Our products are approved by Health Canada and are safe once dry. As a precaution, we recommend keeping people and pets off the treated area for 24 hours after application.
cVert treats spiders, ants (except carpenter ants), earwigs, cockroaches and Asian cockroaches, mole crickets, crickets, silverfish, house flies and cluster flies, and firebrats. In the case of a major infestation or insects not covered (wasp nests, hornets), we recommend a company specialized in extermination.
The price varies depending on the size of your property and the type of treatment chosen (guaranteed or à la carte). Our prices are among the most competitive in Quebec! Get your personalized price in 3 seconds by entering your postal code in our online quote tool, with no commitment and no appointment necessary.
We use a Health Canada-approved insecticide that is effective, safe, and compliant with environmental standards. Product selection may vary based on municipal regulations. The treatment becomes rain-resistant after 3 hours. As a precaution, we recommend keeping people and pets off the treated area for 24 hours after application.