Pests We Treat Before & After Photos

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Yellow Jackets Found in the Exhaust Vent in Gladstone, NJ

A new customer in Gladstone, NJ spotted some yellow jackets flying around his master bathroom one morning and immediately called Cowleys for help. When we inspected the bathroom, we noticed a few yellow jackets hovering around the jacuzzi vent. So we opened it and a bunch of angry yellow jackets came flying out! We discovered that they were coming from a small space near the vent duct, so we treated that area with a knockdown aerosol application. We then went outside to check the exhaust vent to the jacuzzi, removed the vent cover, and found an active yellow jackets nest inside!

We treated that area with a knockdown dusting product, which will rapidly exterminate the yellow jackets. After several moments, we removed the nest and disposed of it. We then went back inside and treated the void around the vent duct with the knockdown dusting application.

Children Get Stung by Bald-Faced Hornets While Playing in Princeton Junction, NJ

Recently, we received a frantic call from a new customer in Princeton Junction, NJ. As her children were playing in the yard, they unknowingly disturbed a hornets nest and were stung several times. Fortunately, none of they were allergic or had to be hospitalized. As we arrived and inspected the area were the children were playing, we found a large bald-faced hornets nest in a bush in the backyard. 

Bald-faced hornets are aggressive stinging insects that can actually sense vibrations in the air when something or someone comes within close proximity to their nest. What's worse is that bald-faced hornets have smooth stingers, which means they sting over and over again. Using our extendable pole, we injected a knockdown aerosol application into the opening of the nest. After several moments, we then treated the nest with a knockdown liquid application. Both of these products will rapidly exterminate the bald-faced hornets. Once they were eliminated, we removed the nest and properly disposed of it. 

Fruit Flies Congregate in Dirty Floor Drain in Princeton Junction, NJ

During a routine treatment of this restaurant in Princeton Junction, NJ, we noticed a few fruit flies flying around one of the floor drains. We took a closer look and found a large amount of fruit flies inside of it! Turns out the fruit flies were attracted to rotting produce inside the drain. For treatment, we applied a liquid application and then scrubbed the floor drain out with our heavy-duty scrubbing brush. This application removes the bad bacteria in the drain, which is the breeding ground for the fruit flies.

Afterward, we applied a bio-foam solution in the floor drain. This product removes all the organic build-up, odors, and scum inside them. Lastly, we applied a fly bait to the area around the floor drain to exterminate any remaining adult fruit flies. Before we left, we suggested a few simple sanitation procedures to the owner to prevent any future fruit fly infestations. 

Yellow Jackets Nesting in Outdoor Outlet in Plainsboro, NJ

During a summer treatment service for this Home Protection Plan customer in Plainsboro, NJ we noticed that one of outlets near the deck had an active yellow jackets nest inside it! Yellow jackets are aggressive, territorial wasps, with distinctive yellow-and-black coloration, that are known for their propensity to sting anyone and anything that they perceive as a threat, such as those who venture too close to their nests or their food.

In order to rapidly exterminate the yellow jackets, we used a knockdown aerosol application. Once the yellow jackets were eliminated, we removed the nest, disposed of it, and cleaned the area.

Homeowner Finds Bald-Faced Hornets While Cleaning in Plainsboro, NJ

This customer in Plainsboro, NJ was tidying up her backyard when she found an active hornets nest on her home! Since she is a Home Protection Plan customer, she called our office and we were sent out. When we arrived, we equipped our protective bee suits and took a look at these stinging insects. Moments into our inspection, we were able to identify them as bald-faced hornets.

Bald-faced hornets are social stinging insects that are a close relative to yellow jackets. The surface of their upper midsection almost looks triangular from the side, and they have white markings on their face. They are EXTREMELY aggressive and will not hesitate to sting anything that invades their space. What makes them even scarier is they have smooth stingers, which means they can sting over and over again, can actually sense vibrations in the air, and remember their invader's face!

For treatment, we injected a knockdown aerosol application, waited a few moments, and then injected a knockdown dusting application. Both of these products will quickly eliminate the bald-faced hornets. After a few moments, we removed the nest and properly disposed of it.

Proudly serving Mercer, Ocean, Monmouth, Somerset, & Middlesex County

We serve the following areas

Our Locations:

Cowleys Pest Services
1145 NJ-33
Farmingdale, NJ 07727
1-732-719-2717


Cowleys Pest Services
120 Stryker Ln Suite 206 A & B
Hillsborough, NJ 08844
1-732-487-3226


Cowleys Pest Services
391 Main St #103
Spotswood, NJ 08884
1-732-253-4105


Cowleys Pest Services
3490 US-1 Suite 107
Princeton, NJ 08540
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