Exterior treatment

To eliminate spiders and ants around your home

Outdoor treatment service (outdoor spraying against insects/spiders)

Are you looking for an exterminator on the South Shore to treat insects such as spiders, ants and other insects? Nova Extermination, specialist in pest management, exterminator of spiders, ants and insects. We offer insecticide spraying (watering) services on the exterior siding of homes, businesses and institutional buildings.

This exterior treatment will prevent infestations and keep insects away from your home. To stop an ant invasion in your garden, we can also spray insecticide in targeted areas of the garden and around it.

Spraying of insecticide on the exterior siding

The insecticide products we use are certified and registered against the infestation of ants, spiders, and other insect pests. They comply with current government standards. These products are not toxic to humans or your pets. In addition, we target the places to be watered.

The presence of ants, spiders and other insects that sneak into strategic places, especially through small holes and cracks at the bottom of interior walls and exterior walls, through window frames. The same applies to underdoors with poorly sealed cracks, by the hole in the telephone wire, by holes in your heaters, by cracks in the foundation and by rotten wood.

Seasonal watering to get rid of harmful insects and bugs

Nova Extermination treats insect pests by spraying insecticide (watering) around homes and businesses (at the bottom) as well as in certain targeted areas. This ensures that your home has an insect-free building all summer long, but also all winter long.

It is recommended to have an insect treatment carried out at the very beginning of spring and then in the fall, because insects tend to want to enter the house when the coolness arrives. And since the product does not withstand freezing temperatures, it is necessary to treat against insects every year.

Can spiders in my garden invade my house?

Yes, some species of spiders can migrate from the outside to the inside of your home in search of food, shelter, or in response to environmental changes. Spiders are opportunistic creatures, and if they find openings or cracks in walls, doors, windows, or any other access, they can get inside. Some species of spiders can also be accidentally carried indoors by objects, plants, or other materials that come from outside.

What extermination methods does Nova Extermination use to get rid of spiders safely?

At Nova Extermination, we prioritize safety and respect for the environment in our spider extermination practices. We use extermination methods that are both effective and safe for your family and pets. Rather than resorting to harsh chemicals, we prefer more environmentally friendly solutions, such as the use of natural insecticides, plant-based repellents or mechanical methods to trap spiders.

What are the risks of a spider infestation related to overwatering?

Overwatering can lead to the creation of moist environments, which can be attractive to some spider species. Spiders feed on insects, and a moist environment can attract a larger amount of insects, increasing the potential for spider infestation in your yard and inside your home.

To prevent an infestation from overwatering, it is essential to carefully monitor your watering practices. Nova Extermination can advise you on how much water your plants need and recommend proper watering schedules to maintain a balanced humidity level.

Our Seasonal Outdoor Processing Territory

Perimeter barrier treatment is mainly carried out between May and September, on the South Shore and the Richelieu Valley. In Longueuil, the triplexes of Old Longueuil and the bungalows of Saint-Hubert receive perimeter treatment targeted at ants and earwigs. The exterior treatment in Brossard mainly covers the terraces and soffits of single-family homes in sectors A to R. Throughout the South Shore, we apply a protocol in two trips spaced 30 days apart. In Boucherville and the Pierre-Boucher sector, the foundations bordering the national park require products that are approved and safe for the surrounding wildlife. To the east, service to Saint-Jean-sur-Richelieu and the Richelieu Valley mainly targets the gardens of Old Saint-Jean. In Saint-Hyacinthe and the Maskoutaine suburbs, our technicians frequently treat the surroundings of agri-food silos and warehouses.

Did you know?

Some spiders in Quebec can give birth to more than 500 spiders each summer, a number that is indeed exponential!

Spiders are very often found on decks, fences, exterior siding, and around windows and doors. And even if you remove the webs, the spiders remake them every time. These insects reproduce quickly and must be constantly hunted or killed one by one, which becomes a constant task.

With a spider treatment in early spring, you will be free of spiders and their webs for the beautiful months of sunshine! Watering pesticides in the targeted areas will keep your home clean and free of spiders and critters of all kinds!

Once the spider watering has been done, it is recommended to let the product dry for 10 days. Don’t worry if it rains during this drying period. However, if you have plans to pressure wash your exterior siding during this period, it is more reasonable to wait 10 days before starting the spider spraying process.

TREATMENT TO KILL ANTS IN THE GARDEN

If you have an anthill in your garden or on your property, our team of ant exterminators will be able to spray an effective insecticide to quickly exterminate the colony. It is important to know that ants are social insects that form colonies that can proliferate quickly in your home or garden. There are several species of ants, black ants, winged ants, carpenter ants.

This treatment to kill ants works very effectively against ant infestation in the garden or on your property. However, it does not affect the garden itself or the lawn around the ant colony site. If you have an anthill on your property, you should know that carpenter ants are the most common species in Quebec.

These ants try by all means to get inside homes and businesses when the cool weather arrives (late autumn). They then create satellite nests everywhere: between walls, in the attic, under floors, etc. Carpenter ants are the most devastating to the load-bearing structure of your home, as they eat away at the damp wood beams. You should then spray the perimeter of your house (at the bottom) with a pesticide to prevent them from entering by eliminating each ant colony.

Is there a natural outdoor ant treatment?

There are amazing benefits of essential oils and lemon, being natural repellents, in controlling carpenter ant infestations. With their repellent and insecticidal properties, they can prove to be an environmentally friendly and safe alternative to keep carpenter ants away.

Our team of experts uses a judicious combination of specific essential oils, carefully selected for their effectiveness. This strategy has been put in place to create protective barriers around vulnerable areas of your home or workplace.

CAULKING HOLES AND CRACKS

Before spraying the exterior of your home or business with pesticides, our exterminators will offer to caulk holes and cracks. These holes and cracks could allow insects to enter your home or business (even a mouse can squeeze through a hole as small as a 10 cent!). The most effective method to prevent insects or mice from infiltrating your home or business is to make sure that they can no longer sneak in.

Contact us for more information

Contact Nova Extermination now for more information on our insect treatment services as well as our other methods of preventing pest infiltration. Our team offers an insecticide spraying service in residential, commercial or institutional settings.

Nova Extermination serves all cities on the South Shore to treat pests. Whether it’s a treatment to kill ants in the garden or to prevent them from entering the house, a spider treatment or any other treatment for small pests. You can contact the Nova Extermination team, experts in the extermination of ants and insect pests, at 1-844-880-6682 or 514-MON-NOVA for insect infiltration prevention services, in order to prevent an infestation.

Frequently Asked Questions: Exterior Treatment

What is the perimeter insecticidal barrier outdoor treatment?

This treatment creates a protective barrier by applying a registered insecticide around the exterior perimeter of the building: foundations, door and window frames, curbs and access points. It aims to repel and eliminate crawling insects before they enter the house. Our technicians apply it on the South Shore and in Montérégie.

Which insects are targeted at the perimeter insecticidal barrier?

It mainly targets crawling insects such as ants, spiders, earwigs, woodlice and centipedes that seek to enter from around the building. By treating the exterior entrance areas, their presence inside is greatly reduced. This is a preventive measure appreciated in Longueuil or Boucherville.

At what time of year should this treatment be applied?

The treatment is particularly effective in the spring and summer, when insect activity is at its peak. Maintenance applications throughout the season extend protection, as weather can reduce the effect of the barrier. Our technicians will recommend a frequency that is appropriate for your situation.

Is the outdoor treatment safe for my family and pets?

We use certified products that are applied in a targeted manner outdoors, according to CNESST label guidelines and standards. A short drying time is generally recommended before frequenting the treated areas. Our technicians inform you of the precautions to follow in Brossard or Saint-Hubert.

Do you offer a warranty on the insecticidal barrier?

We aim for sustainable results evaluated on a case-by-case basis, without promising an absolute guarantee, because rain, watering and weather alter the barrier. Maintenance applications are often required to maintain protection. Our technicians will advise you on the ideal frequency for your terrain.

What is the cost of a perimeter outdoor treatment?

The price is established on the basis of an evaluation, depending on the surface area of the perimeter, the type of building and the level of infestation. An appraisal in Montérégie allows for an accurate estimate. It is a paid service carried out by certified technicians.

Nous contacter

Faire appel à Nova extermination !

Nos techniciens certifiés interviennent rapidement pour éliminer de rongeurs, insectes, punaises de lit et animaux nuisibles, en résidentiel et commercial. Service disponible 24/7.

Besoin de protéger votre propriété avant que les nuisibles n'arrivent à Montréal?

Nos techniciens certifiés calfeutrent les points d’entrée, inspectent votre bâtiment et bloquent les infestations à la source. Solutions durables, garanties et sécuritaires. Inspection 7j/7.

Foire aux questions

La prévention est au cœur de l'approche de Nova Extermination. Un service complet ne s'arrête pas à l'élimination des nuisibles : il comprend des mesures durables pour empêcher une nouvelle infestation dans votre propriété de la Rive-Sud ou de Montréal.

Comment puis-je empêcher les souris et les rats d'entrer chez moi ?

La prévention est au cœur de l'approche de Nova Extermination. Un service complet ne s'arrête pas à l'élimination des nuisibles : il comprend des mesures durables pour empêcher une nouvelle infestation dans votre propriété de la Rive-Sud ou de Montréal.

Qu'est-ce que le service de calfeutrage de Nova Extermination ?

Le calfeutrage consiste à sceller les fissures, les trous et les points d'entrée par lesquels les rongeurs et les petits insectes pénètrent dans un bâtiment. Nous sommes l'une des rares entreprises à offrir le calfeutrage des trous de souris. Nos techniciens inspectent aussi les éléments du toit comme la cheminée, l'évent de plomberie et le ventilateur, et installent au besoin des grilles de protection. Nous vérifions également les soffites pour empêcher les rongeurs d'atteindre l'entretoit.

À quelle fréquence devrais-je faire inspecter ma propriété ?

Pour la plupart des résidences de Montréal et de la Rive-Sud, une inspection annuelle suffit à détecter les signes précoces d'infestation. Les commerces, les immeubles à logements et les bâtiments situés près de zones boisées ou de plans d'eau peuvent bénéficier d'inspections plus fréquentes. Nos techniciens peuvent établir un calendrier de surveillance adapté à votre type de bâtiment et à votre niveau de risque.

Quels sont les signes précoces d'une infestation ?

Les signaux les plus courants incluent les excréments, les bruits de grattement dans les murs ou le plafond, les traces de rongement sur les emballages ou les fils électriques, les odeurs inhabituelles et la présence d'insectes vivants ou morts. Détecter ces signes tôt permet une intervention rapide et moins coûteuse. En cas de doute, un technicien de Nova Extermination peut effectuer une inspection visuelle de votre domicile sur la Rive-Sud.

Le test de fumée aide-t-il à prévenir les infestations de rats ?

Oui. Le test de fumée est une technique que nos exterminateurs utilisent pour repérer les points faibles du réseau d'égouts. Les rats empruntent parfois des conduites d'égout fissurées pour s'introduire dans un bâtiment. En localisant ces fissures, nous pouvons recommander les réparations nécessaires et empêcher le retour des rats, une mesure préventive précieuse pour les propriétés de Montréal et de la Rive-Sud.

L'humidité favorise-t-elle la présence de nuisibles ?

Absolument. De nombreux insectes et rongeurs recherchent les environnements humides pour s'établir et se nourrir. Maintenir un faible taux d'humidité dans les sous-sols, les vides sanitaires et les salles de bain réduit considérablement l'attrait de votre propriété pour les nuisibles. Nos techniciens peuvent identifier les zones à risque et vous suggérer des correctifs simples à mettre en place pour un environnement moins propice aux infestations.

Coordonnées

Adresse

422 Rue Edmond, Saint-Amable, QC J0L 1N0, Canada

Téléphone

+1 514-666-6682

Demandez votre inspection

Nova extermination

Nova extermination est l’exterminateur qui vous permettra de vous débarrasser de manière efficace de votre infestation ou invasion à domicile. Couvrant toute la Rive-Sud de Montréal nous vous offrons des services d’extermination pour les animaux et insectes suivants:

  • Dératisation de rats et
  • souris
  • Écureuils
  • Moufettes
  • Marmotte
  • Ratons laveurs
  • Chauves-souris
  • Nid d’abeilles

Coordonnées

422 Rue Edmond, Saint-Amable, QC J0L 1N0, Canada

Téléphone: +1 514-666-6682

Courriel: [email protected]

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