Cowleys Pest Services Before & After Photos

Previously, our Little Rascals Nuisance Wildlife Removal team and safely and successfully removed a large number of bats that had been living in this homeowners' attic. The only downside was that the bats left behind a toxic mess of bat guano (bat feces). 

First, we carefully disinfected the entire attic and removed all the contaminated insulation. Afterward, we added approximately 10 inches of TruSoft blown-in cellulose insulation! TruSoft blown-in cellulose insulation has a higher R-value than standard fiberglass insulation, has the highest Class-1 fire safety rating, is resistant to mold and pests, and is eco-friendly! Blown-in cellulose insulation maximizes home comfort and optimizes energy usage for year-round peace and savings.

I was sent to Holmdel, NJ to help homeowners who were dealing with a mouse infestation in the void above their basement ceiling. After finishing up exercising on their basement treadmill,  the homeowners heard some strange noises above their heads — the scratching and scurrying noises of mice above their heads. Mice prefer to stay away from well-lit areas and stay in out-of-the way places like wall voids and above ceilings where they can come and go and move around the house as they please. When things are quiet, these sounds tend to amplify, and often, homeowners think that they are dealing with a much larger problem like squirrels or even raccoons. Of course, no homeowner should ever think that it’s “just mice.” Mice and their urine and droppings can contaminate food and counter tops. Like any wildlife, they are a health risk to a home’s occupants.

Needless to say, the homeowners were right. Mice had entered their living space from outside. Mice usually enter homes around gaps and cracks in the foundation, and I began my inspection in the basement, first popping out some tiles near where they had heard the unwanted visitors so I could get a better look. There were some mice droppings on to of the ceiling tile. I immediately saw how the rodents were gaining access. There was some daylight coming from a small opening on the outside wall. There was a hole drilled through the foundation, possibly for a exterior water spigot. However, nothing was ever installed and the hole was never sealed. Mice exploited the opening and came into the home.  Mice only need a hole about the size of a dime to squeeze through. These rodents are even smaller than they look because of all their fur. They have no collarbone, so if they can stick their head through an opening, the body will follow.

I always carry disinfectant and a hepa vacuum with me. I first sprayed the the droppings before cleaning them up. It is dangerous to disturb dry droppings because microscopic particles containing dangerous pathogens like potentially fatal hantavirus are released into the air.   

Preventing entry is key to rodent control. I stuffed the entry points with copper mesh that rodents are unable to chew through. Finally, I secured a rodent bait box on the home’s exterior near the hole. The combination of these strategies will soon put an end to the mouse problem for these homeowners. 

Recently, a homeowner in Lincroft NJ, contacted Cowleys because of raccoon activity in the upper dormer area of the home. Raccoon weight can vary considerably with habitat, but they generally weigh around 20 pounds, making them one of the largest nuisance wildlife that we deal with on a regular basis. These nocturnal animals are extremely intelligent, resourceful, great climbers, and with their human-like five-finger forepaws, they are amazingly dexterous. A determined raccoon will find a way to get into your attic, especially when the female is looking for a quiet, private nesting area to give birth to her kits. Raccoons, especially protective moms, are territorial and can be vicious when confronted. They are also the major rabies vector in New Jersey. 

With nuisance wildlife infestations, we always determine how the critters are gaining access into the home. Because of the size of raccoons, their entry point is generally pretty obvious. Here, the raccoon was entering through the fascia area right below the roofline. Fascia boards are often exploited by wildlife because they are often weakened from water damage from the roof and gutters, and the outdoor elements. Raccoons can easily tear through these materials to gain access to the attic.

After ensuring that there were no pups inside the home, we set up traps and repaired the damaged fascia by framing in the hollowed-out area and then installing new fascia material. When we were done, the home looked as good as new!

Recently, a momma raccoon decided to take up residence in an elementary school in Lincroft, NJ. She set up a nesting area above the school’s drop ceiling for herself and her three babies. Needless to say, school administrators were none-too-pleased with this wildlife problem. Raccoons are large aggressive animals that also happen to be New Jersey’s primary rabies vector. Mother raccoons can be particularly aggressive if they feel that someone is threatening their kits. In short, raccoons, in and around any structure, especially a school where there are curious little kids looking for trouble, is a dangerous situation. I was told that the raccoon noises were becoming a serious distraction to both students and faculty. In addition, raccoons can cause extensive property damage. With this infestation, as often happens, the raccoons ruined much of the insulation above the drop ceiling. They tear up the soft, cushiony material for nesting and it becomes a sponge for their wastes. The school will handle the insulation removal and replacement later on.  And it’s not just the animals that pose a danger. Wildlife urine and waste particles, which can become airborne, can contain dangerous pathogens.  

Upon arrival, as with any wildfire infestation, I inspected the building to to determine how the raccoon gained access to the building. Usually, with large animals, the entry points aren’t too subtle. Here, I immediately saw that the raccoon ripped out one of the flimsy air vent screens. Often, standard air vent screens used by contractors are not sturdy enough to withstand a wildlife “break-in.” They are simply not made with wildlife intrusions in mind and standard vent covers are no match for a determined raccoon. There animals are not only strong intelligent animals, but they also have human-like five-fingered front paws that are extremely dexterous. They have been known to open doors and screw the lids off cans! 

It was important to trap these raccoons, and get the job done quickly. We placed four baited traps on the roof of the school in strategic locations based on their activity. The mother raccoon must leave the nest in order to forage for food for herself and her babies. Two days later, “momma” was successfully captured. We then proceeded to retrieve the helpless babies, removing them one by one, and reunited them with their worried mother. One thing we don’t do is split up happy raccoon families! We relocated the family to a safe area far away from human habitats. Finally, to prevent future re-infestations, we fortified all of these potential entry points by screening off the eight roof vents with 1/4-in, galvanized hardware. Raccoons or squirrels will not be able to gain access into the building through these heavy-duty vents. This Lincroft school that should not have to worry about another wildlife infestation anytime soon! 

Recently, I was dispatched to a home in Holmdel, NJ that was having a problem with some “large wasps” that had taken up residence, of all places, behind the slats of a hot tub. Upon, arrival, I immediately determined that these homeowners were dealing with a European hornet infestation. These are one of the larger stinging insects that we regularly encounter. They can grow to about one inch long, making them one intimidating stinging insect! Because these insects have some yellow in their markings, they can be easily  confused with yellow jackets. However, they are much larger, thicker insects than the slender yellow jacket. Also, unlike yellow jackets, European hornets usually has some orange in their coloration. Like all social wasps and hornets, European hornets are aggressive and territorial if they perceive that they are being threatened. As far as stinging insects go, both yellow jackets and European hornets are similar in that they both have nasty temperaments and won’t hesitate to use their stingers. 

Unlike baldfaced hornets, paper wasps, and other stinging insects, European hornets rarely build suspended nests attached to tree limbs, roof eaves, and other locations in plain view. Instead, just like they did here, these insects usually build their nests inside a hole or cavity. The location of their nests can make them difficult to reach and treat. Sometimes, these hornets will enter homes for shelter, finding entry point through eaves and vents where they then form nests, commonly in wall voids and in attics.  

Here, I promptly located where these hornets were nesting inside the hot tub. First, I treated the nest with a dust that quickly knocks down the population. After waiting until I observed no more active insect activity, I successfully removed the nest. As shown in the photo, the nest was broken into numerous pieces because I had to pull the nest out piecemeal from inside the hot tub. Since the nest was cracked open, you can clearly see the hundreds of combs inside the nest that housed the hornet larvae. I collected all of the nest pieces, bagged them, and took everything with me so there was no remaining nest debris. Now, these homeowners can resume the use of their hot tub without feeling threatened by these large stinging insects.