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How to Tell The Difference Between Carpet Beetles and Bed Bugs

An adult carpet beetle

At The Bugman Pest Control, we understand the importance of maintaining a pest-free environment. In this comprehensive guide, we delve into the world of two common household pests: carpet beetles and bed bugs. Understanding the differences between these two pests is crucial for effective pest management.

The Unseen Invaders: Bed Bugs

Bed Bug Preventative Treatment image
Bedbug

Bed bugs are tiny, parasitic insects that feed exclusively on the blood of humans and animals while they sleep. Their stealthy nature and nocturnal habits make them a formidable foe for homeowners.

Identifying Bed Bugs

Adult bed bugs are oval-shaped, wingless, and roughly the size of a watermelon seed. They sport a brownish-red hue, and their bodies are flat when they haven’t fed. The immature nymphs resemble the adults but are smaller and exhibit a lighter yellowish-white color.

The Origin of Bed Bugs

Bed bugs typically infiltrate homes by hitching a ride on furniture, luggage, purses, clothes, or other fabric items. Once inside, they reproduce rapidly and can spread to other rooms or even different units within the same building. They are commonly found in bedrooms where they have easy access to their blood meals.

Detecting Bed Bugs

Bed bugs are elusive during the day, but their presence can be detected by bite marks on the face, neck, arms, hands, or other body parts. Other signs of a bed bug infestation include exoskeletons after molting, bed bugs in the folds of mattresses and sheets, rusty-colored blood spots on mattresses, pillows, walls, or furniture, egg shells, and a sweet musty odor.

The Silent Destroyers: Carpet Beetles

An adult carpet beetle
Carpet Beetle

Carpet beetles (Anthrenus verbasci), while less known, can cause severe damage to carpets, bedding, and upholstered furniture. They are particularly destructive in museums, warehouses, or other places where their food sources are stored.

Identifying Carpet Beetles

Adult Anthrenus verbasci grow up to 4mm long and have oval-shaped bodies with a striped shell of black, white, and yellow or orange. Their eggs are white or cream-colored, and an adult can lay more than 100 eggs at a time, which can hatch anywhere between 10 days and a month.

The Origin of Anthrenus verbasci

Like bed bugs, carpet beetles can enter the home through infested furniture or through an open door or window. Adults are attracted to fabric and animal products such as furs or rugs, where they lay their eggs. If left unchecked, they can quickly infest your home.

The Diet of Carpet Beetles

Unlike bed bugs, Anthrenus verbasci do not bite. They are scavengers that feed on dead animals and animal products such as wool, leather, silk, hair brushes, pet hair, feathers, and fur.

Detecting Carpet Beetles

Adult carpet beetles are attracted to light and can be found near window sills and lighting fixtures. Larvae, on the other hand, prefer dark areas. Signs of an infestation include thin, bare areas on wool products, damage to clothes and blankets, hairs falling out of furs, shed larval skins, and tiny beetles on walls or dead in window sills.

Distinguishing Between Carpet Beetles and Bed Bugs

While both bed bugs and carpet beetles are small insects that can infest your home, their diets set them apart. Bed bugs feed on human blood, while carpet beetles consume plants and other fibrous materials. Anthrenus verbasci can fly and have a shell that resembles a ladybug, protecting their wings. Bed bugs, on the other hand, cannot fly and rely on hitching rides on other objects to infiltrate your home.

Preventive Measures Against Bed Bugs and Carpet Beetles

Prevention is the best strategy against both bed bugs and carpet beetles. Regular inspection of your bed and furniture, washing all clothing after vacations, avoiding clutter, vacuuming regularly, and checking your pet’s beds can help prevent a bed bug infestation.

For carpet beetles, prevention includes regular vacuuming, using natural deterrents like peppermint, clove, and vinegar, applying boric acid, steam cleaning, and setting glue traps.

Professional Pest Control Solutions

If you find your pest problem spiralling out of control, it’s time to call in the professionals. At The Bugman Pest Control, we have the expertise and experience to tackle both bed bugs and carpet beetles, ensuring they don’t return to your home. Don’t let pests take over your home; contact us today at 604-854-2847 for expert advice!