How to Keep Ladybugs Away: Keep Your Home Bug-Free!

Ladybugs, also known as various bugs, ladybirds or lady beetles, are small, colorful insects that are often considered beneficial in gardens as they eat aphids and other plant-damaging pests. However, when ladybugs invade your home in large numbers, they can become quite a nuisance. If you’re dealing with a ladybug infestation and wondering how to keep lady bugs away, this article will provide you with effective strategies to keep your home bug-free.

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What Are Lady Beetles?


Lady beetles other ladybugs, also known as ladybugs or ladybirds, are small beetles that belong to the Coccinellidae family. They are characterized by their rounded shape, short legs, and distinctive colors and patterns. Lady beetles come in various species and can display different color combinations, including red, orange, yellow, and black, with spots or stripes.

Lady beetles are widely recognized for their beneficial role in gardens and agricultural settings. They are considered natural predators of aphids, mites, and other plant-damaging pests. By feeding on these pests, lady beetles help control their populations and protect plants from damage. This makes them valuable allies for farmers, gardeners, and anyone seeking natural pest control methods.

Why Do Asian Lady Beetles Enter your Home?


Asian lady beetles, also known as Harmonia axyridis, have a tendency to enter homes, especially during the colder months. There are a few reasons why Asian lady beetles seek shelter in residential spaces:

Overwintering Behavior

Asian lady beetles exhibit overwintering behavior in winter, just like many other insects. As the temperatures drop, they search for protected and warm locations to hibernate all winter until spring. Homes provide the ideal environment for them to seek refuge from the cold winter weather.

Attraction to Light and Warmth

Lady beetles are attracted to sources of light and warmth. When they notice bright light, shining through windows or gaps, they perceive it as a sign of a favorable environment. Consequently, they may gather near windows and door frames, seeking entry points into homes.

Scent Trails and Pheromones

Asian lady beetles release pheromones that attract other ladybug colonies and beetles. Once a few to get rid of ladybugs and beetles find their way into a home, they leave behind scent trails that act as a beacon for more than one ladybug beetles asian lady beetle to follow. This can result in a larger number of the lady bugs and beetles entering the home.

Similarities to Natural Habitats

The architecture of houses, with their crevices and small openings, can resemble natural hiding spots for lady beetles. These small gaps and cracks provide entry points and natural ways for lady beetles to access the interior of a home.

The Ladybug Lifespan

The lifespan of a ladybug can vary depending on factors such as species, environmental conditions, and availability of food sources. On average, ladybugs live for about one to two years. However, some species can have shorter or longer lifespans.

The ladybug lifecycle consists of four stages: egg, larva, pupa, and adult. The duration of each stage can vary among more ladybugs species. Ladybugs typically lay their eggs on plants, usually near colonies of aphids or other small insects that serve as a food source for the emerging larvae.

Once hatched, ladybug larvae begin their voracious feeding on aphids and other soft-bodied insects. The larval stage can last anywhere from a few weeks to several months, depending on the availability of food and environmental conditions. During this time, the larvae molt several times as they grow and develop.

After completing the larval stage, ladybugs enter the pupal stage. The pupa is a transitional stage during which the larvae transform into adult ladybugs. Inside the pupal case deter ladybugs, major changes occur as the body undergoes metamorphosis. This stage generally lasts for about a week or two.

Once the adult ladybug emerges from the pupal case, it reaches its final form. Adult ladybugs are ready to mate and continue the life cycle. The adult stage of ladybugs can last for several weeks to several months, depending on various factors.

What Attracts Ladybugs to Your House?


When the weather turns cold the weather becomes cold ladybugs are seeking an insulated and comfortable nest for winter. Your humid and warm home provides the perfect spot where ladybugs can look for shelter in their new home. When you are in the house, the few ladybugs in your home will enter diapause— a form of hibernation which greatly limits movement to save electricity — and will return home once it’s warm outside.

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Do Ladybugs Lay Eggs in Houses?

Ladybugs lay eggs at home. But the eggs are usually deposited near an edible source of water (for instance under a leaf or under an aphid), so less likely they’ll find them inside your house. If you have eggs, find small clusters in dark dry or protected areas or near areas where infestation exists.

What Do Ladybugs Hate the Most?

Ladybugs dislike citrus and plants from the mint family. A couple also of lady bugs also hate smelling cloves, bays and chrysanthemums. The scent of citrus oil is typically overstimulating and confuses the ladybug’s senses.

What Kills Yellow Ladybugs?

Blacklight traps have the potential to lure and kill Asian ladies in the dark areas of their homes, especially in the attics. The same light trap that can be purchased for such uses or even if the same light trap or fixture is made from basic items led light that can be used.

Are Ladybugs Toxic to Humans?

Ladybugs, also known as ladybirds or lady beetles, are generally not toxic to humans. In fact, they are harmless and pose no direct threat to human health. Ladybugs do not bite, sting, or transmit diseases to humans.

However, it’s important to note that some people may have allergic reactions to ladybugs. These reactions are usually mild and can include symptoms such as skin irritation, redness, or itching when in direct contact with ladybugs or their bodily fluids. In rare cases, individuals with severe allergies may experience more significant symptoms. If you have a known allergy to ladybugs or experience any unusual reactions after getting rid of ladybugs in your home, it’s best to consult a healthcare professional for appropriate advice and treatment.

While ladybugs are generally considered beneficial insects due to their role in natural pest control, it’s worth mentioning that some invasive species of ladybugs release a yellowish defensive fluid called hemolymph when they feel threatened. This fluid can have a strong odor and may cause skin irritation or leave stains on fabrics or surfaces. If you come into contact with this defensive fluid to get to getting get rid of ladybugs yourself, it’s advisable to wash your hands or affected areas with soap and water.

How Do you Spot a Ladybug Infestation?

Spotting a ladybug infestation can be relatively easy, especially when they gather in large numbers. Here are a few drops and some signs to look for:

Visible Ladybugs

The most obvious indication of a ladybug infestation is the presence of numerous ladybugs in your living space and around your home. Ladybugs have distinctive colors and patterns, such as red, orange, yellow, and black, with spots or stripes. If you notice an unusually high number of ladybugs indoors or clustering on the exterior walls, windows, or light fixtures, it could be a sign of an infestation.

Ladybug Odor

Lady bugs can release a yellowish defensive fluid called hemolymph when they feel threatened. This fluid has a distinct odor that can be noticeable, especially in large numbers of bugs. If you detect bugs with a strong and unusual odor, particularly near ladybug clusters or areas where they congregate, it may indicate an infestation preventing lady bugs.

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Stains or Yellow Spots

Ladybug excrement, also known as “frass,” can leave behind yellow stains or spots on surfaces where ladybugs outdoors when they gather. Check windowsills, walls, curtains, and other areas where lady bugs tend to congregate for any signs of stains or discoloration.

Insect Activity

Lady bugs are attracted to light, so you may observe increased insect activity around windows, light fixtures, window screens, or other sources of light. If you notice a significant number of lady bugs or other insects congregating in these areas, it could be a sign of an infestation.

Garden Damage

Lady bugs primarily feed on aphids and other small insects, so if you have any lady bugs start a garden, check for signs of aphid infestations or damage to plants. Lady bugs often follow their food sources, so an increased presence of ladybugs in your garden may suggest an infestation.

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What Scent Keeps Ladybugs Away?


Ladybugs are known to dislike certain scents, and utilizing these scents can help repel them. Here are a few scents that may help keep lady bugs away:


Lady bugs have an aversion to the strong scent of citrus. You can create a natural repellent by mixing a few drops of citrus essential oil, such as lemon or orange, with water in a spray bottle. Spray the mixture around windowsills, door and window frames above, and other areas where ladybugs are likely to enter.


The strong and refreshing aroma of peppermint can also repel lady bugs. Dilute a few drops of peppermint essential oil in water and spray it in areas prone to ladybug activity. Focus on entry points, corners, and crevices.


Lady bugs are deterred by the scent of cloves and essential oils. You can create a repellent spray by mixing a few drops of clove essential oil with water and spraying it around windows, doors, and other areas where lady bugs are likely to enter.


The pungent smell of garlic can be effective in repelling ladybugs. Crush some garlic cloves and boil them in water to create a garlic-infused solution. Once cooled, strain the solution and spray it in areas where lady bugs are present or likely to enter.


The scent of cedar and essential oils is known to repel various pests, including lady bugs. Consider using cedarwood chips or cedar essential oil in areas where lady bugs tend to congregate or enter your home.

It’s important to note that while these scents can help deter or kill ladybugs themselves, their effectiveness may vary depending on the severity of the lady bug infestation and the specific species of lady bugs. For persistent lady bug infestations or larger-scale problems, it may be beneficial to consult with a pest control professional for appropriate solutions.

How Do I Get Rid of Lady bugs Outside My House?

If you’re looking to get rid of lady bugs outside your house, here are some effective methods to get rid of lady bugs to consider:

How to Keep Ladybugs Away: Remove Attractants

Lady bugs are drawn to areas with ample food sources, so removing attractants can discourage them from congregating near your house. Regularly inspect and clear away any decaying organic matter, such as piles of leaves, mulch, or compost, which can serve as a food source for aphids and attract lady bugs.

How to Keep Ladybugs Away: Seal Entry Points

Check for potential entry points where lady bugs may find their way into your home. Seal any cracks, gaps, or openings around windows, doors, utility pipes, and other areas using caulk, weatherstripping, or other appropriate sealants. Preventing their entry from the outside can help reduce the number of lady bugs around your house.

How to Keep Ladybugs Away: Create Physical Barriers

Place fine mesh screens on windows, doors, and vents to prevent lady bugs from entering your home. Ensure that the screens are in good condition and free of any tears or holes.

How to Keep Ladybugs Away: Utilize Natural Predators

Introduce natural predators of lady bugs, such as lacewings or parasitic wasps, into your garden pest control show. These predators feed on ladybug eggs and larvae, helping to control their population pest control too.

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