What Attracts Spiders Inside The House?

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Spiders are often considered to be pests, but they can actually be beneficial to homeowners because they eat other bugs. Despite this, many people do not want spiders in their homes.

So, what attracts spiders inside the house? There are a few things that may attract spiders including moisture, darkness, and food. In this article, we will discuss the things that attract spiders in the house.

How can spiders get Inside the house?

Spiders can get into your house in various ways, but the most common way is through openings and cracks in the exterior. They often find shelter and food sources in closets, basements, attics, and other dark and secluded areas.

Once they’re inside, they’ll set up webs in dark and secluded areas like closets, basements, and attics. While some people are afraid of spiders, they can be beneficial as natural pest controllers in your home.

Why Am I Suddenly Finding Spiders In My House?

You may be noticing an increase in spiders inside your home. This is likely because you have created the perfect environment for them to live and thrive; they are getting the shelter they need, and there are plenty of other pests to feed on.

While house spiders can be beneficial in that they help keep other pests under control, it is important to remember that they can also bite humans.

what attracts spiders in the house

What attracts spiders inside the house?

Spiders are attracted to a variety of things, including light, heat, vibrations, and the presence of other spiders. They want to eat, drink and feel safe and secure in their environment. This means they may be drawn to your home because it provides them with everything.

You can take steps to discourage spiders from entering your home by sealing up cracks and crevices, using pest control products, and removing clutter.

Spiders eat insects, and there are a lot of insects in most homes. Other factors attracting spiders are discussed in the following sections.

Warm and dry environments

Spiders are attracted to warmth and can often be found near sources of heat in the winter months. Contrary to popular belief, spiders do not require water to survive and drink from sources such as sinks or bathtubs.

However, they generally prefer to live in more obscure places where they are less visible. Spiders prefer warm and dry environments, often near heat sources like dog bowls or lamps.

Second-hand furniture

Not all furniture is safe for pets, and some can even attract spiders. Second-hand furniture can bring spider infestations into homes, so it is important always to be vigilant when bringing new pieces into the home.

Pets should always be supervised when interacting with new or used furniture.

Second hand furniture in the backyard

Spider Glue Traps 

Spider glue traps are used to catch spiders. They contain pheromones that attract spiders, which cause them to stick to the trap. This is a convenient way to get rid of spiders without killing them.

Interestingly, spiders are attracted to a scent that is meant to trap them. The smell comes from a sticky surface on the trap.

Once the spider walks across it, they get stuck. And since spiders usually prey on other bugs, when they die in the trap, it’s essentially like you’re getting two pests for the price of one!

Domestic waste

Household rubbish can be a major attractant for spiders. This is because they are looking for food and shelter. It is crucial to look after the household waste so that it does not provide an environment conducive to a spider infestation.

Domestic waste includes things like newspapers, plastics, and food scraps. You can eliminate the waste by recycling process and stop these pests from coming in.

domestic waste from the kitchen


Fruits are a major source of food for spiders. Many spiders build their webs near fruit trees because they know that food will be abundant. This can be problematic for homeowners because it may attract spiders to the home in search of food.

While most spiders are harmless, some can be dangerous, especially if they are venomous.

Mating drums

Spiders attract one another by making sounds called mating drums. These mating drums are used to communicate with potential mates and can be heard from a distance. The sound is made by the spider rubbing its legs together.

The mating drums of the brown recluse spider attract more spiders to your home. The louder the noise, the more spiders will come. This is because they believe a large spider population is ready to mate, and they want to get in on the action.

Do Spiders exhibit cannibalism?

Cannibalism among spiders is a natural behavior that helps to regulate their population. It occurs when one spider eats another spider of the same species.

Cannibalism among spiders

This behavior can be advantageous for the species as a whole, as it helps to keep the population under control and prevents overpopulation. Some spider species, such as the daddy long legs spider, eat insects and others.

There are so many spiders in my house. How Do I Stop Spiders From Coming Into The House?

You can take a few steps to keep common house spider webs out of your home.

  • One is to remove any spider webs from household appliances and ceiling corners as they may use them as a path into your home.
  • You can also use essential oils or candles to deter them and fill in any gaps they may be entering.
  • Limit the lighting in your home as this will attract them less.
  • Having cats and dogs in your home will help reduce the spider population.
  • You can apply insecticide outside your house and on potential entry points.
  • Finally, it is important to maintain cleanliness practices and clean the house regularly so that spiders don’t have any place to hide.

What Smell Attracts Spiders?

However, many of us don’t know that the smell of humans attracts spiders to houses. The odor helps the creatures hunt down their victims—the mosquitoes want to feed on people, while the spiders prefer to devour the mosquitoes.

Thus, either the mosquitoes or the human odor act as a spider invitation to the interior of our houses.

What do spiders eat in the house?

Most house spiders are carnivores and like to devour a range of common household pests and species, including flies, cockroaches, earwigs, mosquitoes, fleas, moths, and ants. The type of diet they also consume greatly varies according to the species.

In What Months Do Spider Infestation in the house Occur?

Spiders come out in the early fall, typically in September. After this time, they are less often seen indoors as they go back into hibernation.

Generally, this creepy crawlies are more likely to enter homes and start the infestation during the late summer and fall months.

This is due to the times of the year when their natural habitats, such as forests and fields, become less hospitable. After this, they tend to be spotted indoors less often.

Spider in cobweb with his lunch

Do spiders in the house act as predators?

Small house spiders are predators that have adapted to living close to humans. They try to avoid larger animals and can hide in houses and spin webs without fear. Thus, they act as biological control agents and mimic the population of other notorious pests.

Which is the ideal breeding ground for the spiders?

Spiders are attracted to homes for a variety of reasons. One reason is that homes provide an ideal breeding ground for spiders. Spiders can breed quickly and easily, leading to an increase in their population.

In addition, spiders reproduce by laying eggs that hatch into spiderlings. Once the spiderlings reach adulthood, they take over the home.

How to remove spider webs?

Removing spider webs is an important step in preventing spiders from living in your house. Spider webs provide a place for the spider to eat, breed, and hide. As soon as you see them, take care of them.

You can also spray pesticides to discourage spiders from living in your home. You can get rid of the spider webs by sweeping or vacuuming.

Are spiders good for your home?

Black widow spider and funnel web spider are often vilified and feared, but they play an important role in both our ecosystem and inside our homes. They help to keep the population of pests in check and deliver many benefits.

For example, spiders feast on roaches, aphids, moths, and earwigs. This helps keep the population of other pests in check, which can damage our crops or spread diseases.


While spiders may seem scary, they are quite harmless to humans. Most spiders eat insects and will not bother us at all. Regardless, if you have a spider infestation in your home, it is best to call a professional exterminator and get a pest control treatment plan to take care of the problem.

In conclusion, if you encounter spiders in your house, there are many natural ways to get rid of them. These include using citrus peels, vinegar, essential oils, and a vacuum cleaner.

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.