7 Ways To Prevent Infestation Of Larder Beetles In The Bedroom

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We have all faced the havoc of beetles at some point or the other but did you know there is a certain type of beetle that can be all the while more irritating? Well, it is the larder beetles. Today, in the content of this article, we will talk about the 7 ways to prevent the infestation of larder beetles in the bedroom. Take a look.

What’s a larder beetle?

Insects are an important part of the food chain, and larder beetles are a part of that. These insects are found worldwide and make up about 40% of all known insects.

larder beetles in bedroom

They get their name from their love of cured meats, but they will also eat any kind of protein-rich food.

While they can cause some damage to these items, they are hardly a threat to homeowners. There are several steps that homeowners can take to prevent the infestation of larder beetles in their bedrooms.

What do larder beetles look like?

Larder beetles are similar to other common household beetles, but they have some distinguishing markings. They are usually a light brown or tan color with a black head and thorax.

They’re often confused with other types of beetles, such as carpet beetles, cheese mites, grain weevils, and darkling beetles. However, larder beetles can be distinguished by their black and yellow band across their elytra and the dark circles near the tips of their wings.

These beetles can also be identified by their overall length of 7-9mm as adults, lighter colored sections when viewed from above, and dark legs and antennae.

Do larder beetle fly?

Yes, larder beetles can fly, and they are attracted to light. If you have them in your home, you’ll likely see them flying around.

In fact, larder beetles are strong flyers and can easily get into your property, whether it is through an open window or door or through cracks and crevices. Once they are in, they can be very difficult to get rid of.

You can do a few things to prevent them from infesting your bedroom, though.

Larder beetle life cycle

The larder beetle life cycle begins when a mating pair finds each other. The gravid female will then deposit her eggs near food and water sources. If the temperature drops too low, the eggs will freeze and die.

Let us learn about it in detail.


The eggs of the bedbug are laid by the larvae. The eggs are small, oval, and white in color. They are difficult to see and can be found in cracks and crevices around the room.

These eggs incubate on their own and hatch in 12 days. The larvae are able to feed on a variety of materials, including meat, grains, cereals, and other insects.


Larder beetles are a common household pest. They can be identified by their long, cylindrical shape and the spines on their back. They feed on a variety of items, including food, clothing, and furniture.

The larvae are the most destructive stage of the beetle’s life cycle; they will pupate and become adults.


The larder beetle is a common household pest that can be found in many different parts of the world. They are known for their yellow band across their back and can cause significant damage to food stores if left untreated.

They are attracted to food, so it is important to keep your kitchen and pantry clean and organized. You can also take some preventative measures to help keep them from getting into your home in the first place.

These include sealing up any cracks or crevices around your doors and windows, using screens on your windows and doors, keeping your clothes and bedding sealed in plastic containers, and vacuuming regularly.

How to get rid of larder beetles?

Rusty grain beetle Cryptolestes ferrugineus from the family Laemophloeidae (lined flat bark beetles), known as economically important pests of stored products. Male and Female on millet seeds.

If you have larder beetles in your kitchen, bathroom, bedroom, or outside, try some of these non-chemical solutions.

Examine the effectiveness of some of these home treatments for yourself. Take into account that not all pantry beetle infestations respond equally well to these treatments.

Each pest invasion calls for a unique approach. Make use of your time by tackling many issues at once from the items on this list.

Block off access to food

There are a few things you can do to help eliminate the infestation of larder beetles in your bedroom.

The most important is to block access to food, as these beetles feed on a variety of food items. You can also eliminate hiding places for the beetles and use airtight containers to store your food.

Use essential oils for larder beetles.

There are a number of ways to get rid of larder beetles, but one of the most popular and affordable is using essential oils.

Essential oils are natural compounds that are effective in killing larder beetles. Two of the most popular oils for this purpose are eucalyptus oil and peppermint oil. Both oils should be diluted with water before use and then sprayed directly onto the beetle.

It is important to note that both oils can be irritating to the skin and eyes, so it is important to exercise caution when using them. They should also be stored out of reach of children and pets.

Check your home for bird nests.

The best way to prevent an infestation is to check your home for any new or abandoned bird nests. This is because bird nests are a source of stay for the larder beetles.

If you find a nest, it needs to be eliminated and you should take steps to discourage new birds from building nests there. You can do this by adding bird tape, pellets, or repellent to the area.

7 Ways to prevent infestation of larder beetles in the bedroom.

You can prevent the larder beetles in the bedroom in various ways. The intensity of the beetles will determine the specifics of your cleaning strategy. Let us discuss the same in detail.

Dispose of any beetle-infested food

If you have a larder beetle infestation in your home, the first step is to dispose of any beetle-infested food. This will help to get rid of the beetles and stop them from reproducing.

You can do this by throwing away the food, freezing it for a few days, or microwaving it. You should also keep an eye out for any signs of an infestation and contact a professional if needed.

Toss out the foods that are contaminated

Larder beetles are a common pest that can be found in the home. They feed on a variety of food items, including grains, cereals, flour, and pet food.

If you have an infestation of larder beetles, it is important to remove any contaminated food from home and to inspect for beetle activity. If necessary, you may need to toss out the food.

Clean up your bedroom and furniture

There are a number of ways to prevent the infestation of larder beetles in your bedroom. One is to clean up your bedroom and furniture regularly. This will reduce the number of places for the pests to hide.

Additionally, you should check behind the backing of your cabinets and on the edges where the hinges are for any sign of larder beetles.

Store and secure your foods

There are a few ways to prevent larder beetles from infesting your bedroom. The most important way is to store your food securely so that the beetles cannot consume it.

You should also avoid using cardboard, paper, or thick packages to store your food as these materials are more likely to attract beetles. Instead, use glass, plastic, or another material that will not allow the beetles inside.

Keep the bedroom clean.

7 Ways to prevent infestation of larder beetles in bedroom.

You can do a few things to keep your bedroom clean and free of larder beetles. First, make sure to sweep and vacuum regularly. This will remove any food particles that the beetles might be attracted to.

You should also dust and wipe down all surfaces regularly. Finally, it’s important to keep your bedding clean, as the beetles may nest in it.

Seal any cracks or openings in the walls and ceiling with caulking or sealant, if necessary. This will help restrict their access to the room.

Never leave open foods out

Larder beetles are a common household pest that can cause a lot of damage to food. They can be prevented from infesting your home by taking some simple steps, such as never leaving open foods out and using airtight containers.

Glass mason jars are a good option because they come in different sizes and have a gasket to prevent oxidation.

Keep all dry goods isolated.

May photo with a larder beetle (Dermestes lardarius) and larvas from a cookie jar in the pantry (arctic circle, Torne Valley, Sweden)

Larder beetles are a common household pest that can quickly infest your pantry. They are attracted to food items and will feed on anything from cereals to spices.

To prevent an outbreak, it is important to keep all dry goods isolated from other food items. This will help keep the larder beetles from finding a buffet of food should they break out.


Hopefully, you now have all the relevant information relating to the various ways in which a larder beetles in bedroom is prevented. Hope it helps.

About the author

A biotechnologist by profession and a passionate pest researcher. I have been one of those people who used to run away from cockroaches and rats due to their pesky features, but then we all get that turn in life when we have to face something.