Because carpet beetles can spot food in obscure areas, they can be one of the hardest indoor pests to manage. Although they’re common household pests, they also hang out in museums, warehouses or wherever they can find edible food. If you suspect you may have a problem with carpet beetles, here’s how to detect an infestation and treat it.
Carpet beetle larvae mostly eat dander, fur, wool, silk, feathers, which are plant and animal substances. Therefore, they damage household items such as furniture and clothing.
They also feast on man-made fibers containing perspiration, oil and food stains, besides eat insects, decayed animals and animal hair. What’s more, some larvae consume cereals, nuts, spices and grains.
You may see tiny adult carpet beetles fly toward lights or crawl on your floors. Their color is reddish-brown or yellow, and they’re oval shaped. As they’re slightly larger than a pin head, it can be hard to see the actual bug.
Fortunately, there are several clues suggesting an infestation, such as discovering their fecal deposits and shed skins. However, the obvious way to know there’s an infestation is by noting the damage they do. For example, they leave behind chewed holes in clothing and other items. They gnaw ugly holes in carpeting, which gives them the name, “carpet beetles.”
Carpet beetles hide out in places including:
If you own a commercial warehouse and spot carpet beetles in storage areas, you’ll need to monitor the program such as stationing baited, sticky traps. Place your traps throughout your building so you can see where to catch the beetles, checking them at least once a week.
Although a thorough cleaning is the best way to control carpet beetles, you’ll need to chemically treat those areas or items that you can’t launder or clean. When choosing an insecticide, use a product that specifically lists carpet beetles.
Spot treat areas. Restrict sprays to treating underneath furniture, rugs and floor covering edges. You can also spray closet walls and any shelving where infested fabrics have been stored, in addition to crevices and cracks or where there’s lint accumulation. Never spray bedding or garments.
Use boric acid and other dust formulations to treat attics and other places that are unreachable. You’ll probably need a professional exterminator to fumigate an area if you have an extensive infestation.
You don’t have to live with carpet beetles. A trained pest control technician can visit your home to discover where these pests are coming into your house. Your Miller Pest and Termite Control technician can determine the most effective way to get rid of these and other pests. Please contact us and learn about our many residential and commercial pest control services.