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What Keeps Spiders Away

Spiders are common household pests that many people prefer to keep at bay. While they play an essential role in controlling other insect populations, their presence in homes can be unsettling. Understanding the methods to deter spiders can help maintain a spider-free environment. This comprehensive guide will explore various strategies to keep spiders away, drawing insights from experts, including those at AmericanPestControl.

Types of Common Household Spiders

Before delving into the prevention methods, it’s essential to identify the types of spiders commonly found in homes. Common household spiders include:

  1. House Spiders (Parasteatoda tepidariorum): Typically harmless, these spiders often build webs in corners and dark areas.
  2. Wolf Spiders (Lycosidae family): Larger and more active hunters, they don’t build webs but roam in search of prey.
  3. Cellar Spiders (Pholcidae family): Known for their long legs and web-building in basements and cellars.
  4. Brown Recluse (Loxosceles reclusa): Venomous and potentially dangerous, these spiders prefer secluded and undisturbed areas.
  5. Black Widow (Latrodectus species): Highly venomous, found in dark, undisturbed locations like garages and sheds.

Spider Behavior and Habitat

Understanding spider behavior and their preferred habitats can aid in effective prevention. Spiders are attracted to environments that provide ample food (other insects), shelter, and suitable conditions for web-building. Common areas where spiders are found include:

  • Dark corners
  • Basements and attics
  • Garages and sheds
  • Under furniture
  • Closets and storage areas

Preventive Measures to Keep Spiders Away

One of the most effective ways to keep spiders away is by modifying the environment to make it less attractive to them.


Spiders thrive in cluttered environments where they can hide and build webs undisturbed. Regularly decluttering spaces such as basements, attics, closets, and garages can reduce spider habitats. Store items in sealed plastic containers instead of cardboard boxes, which spiders can easily infiltrate.

Regular Cleaning

Frequent cleaning disrupts spiders and their webs. Vacuuming regularly, especially in corners, under furniture, and along baseboards, can remove spiders, egg sacs, and their food sources. Pay special attention to less frequented areas where spiders are more likely to hide.

Sealing Entry Points

Spiders often enter homes through cracks, gaps, and openings. Inspect the exterior of your home and seal any potential entry points. This includes:

  • Cracks in the foundation
  • Gaps around windows and doors
  • Spaces around utility lines and plumbing
  • Damaged window screens

Essential Oils

Certain essential oils have been found to be effective in repelling spiders due to their strong scents. Popular choices include:

  • Peppermint Oil: Mix a few drops with water and spray around windows, doors, and other entry points.
  • Lavender Oil: Known for its pleasant scent, lavender oil can be used similarly to peppermint oil.
  • Eucalyptus Oil: Another effective option that can be sprayed in spider-prone areas.
  • Tea Tree Oil: Has strong antiseptic properties and can deter spiders when diluted and sprayed.


White vinegar is an effective spider repellent. Mix equal parts vinegar and water in a spray bottle and apply it to areas where spiders are commonly found. The acetic acid in vinegar is harmful to spiders, and they avoid areas treated with it.


Spiders dislike the scent of citrus. Rubbing citrus peels (such as lemon or orange) along windowsills, doorways, and baseboards can deter spiders. Additionally, using citrus-scented cleaners can help keep spiders away.

While natural repellents are often preferred for their safety, chemical repellents can be highly effective in severe infestations or when natural methods fail.

Commercial Spider Sprays

Many commercial spider sprays are available that can effectively repel and kill spiders. These products often contain pyrethroids, which are synthetic chemicals similar to natural insecticides derived from chrysanthemums. Follow the manufacturer’s instructions for safe and effective use.


Insecticides targeting spiders and other insects can be applied around the perimeter of your home and in spider-prone areas. It’s important to choose products specifically designed for spider control and to follow safety guidelines when using these chemicals.

Professional Pest Control

When to Call a Professional American Pest control

In some cases, professional pest control services may be necessary, especially for severe infestations or when dealing with dangerous spiders like the brown recluse or black widow. Indicators that it’s time to call a professional include:

  • Persistent spider presence despite using preventive measures
  • Identification of venomous spiders in your home
  • Large numbers of spiders or webs
  • Presence of egg sacs indicating potential future infestations

What to Expect from Professional Pest Control

americanpestcontrol.com services offer comprehensive solutions to spider problems. When you call a professional, you can expect:


A thorough inspection of your home to identify the extent of the infestation, spider species, and potential entry points.

Customized Treatment Plan

Based on the inspection, the pest control technician will develop a customized treatment plan. This may include the use of insecticides, traps, and exclusion techniques to eliminate spiders and prevent future infestations.

Follow up Visits

Professional pest control services often include follow-up visits to ensure the problem is resolved and to apply additional treatments if necessary.


Professionals can provide recommendations on how to maintain a spider-free environment, including tips on cleaning, sealing entry points, and using Las Vegas spider repellent.

Maintaining a Spider Free Home

Ongoing Prevention

Keeping spiders away requires ongoing effort and vigilance. Incorporate the following practices into your routine to maintain a spider-free home:

Regular Cleaning

Continue regular cleaning and decluttering efforts. What Keeps Spiders Away ? This not only keeps spiders away but also prevents other pests that spiders prey on.

Monitoring and Maintenance

Regularly inspect your home for signs of spider activity, such as webs and egg sacs. Promptly address any issues and reseal any gaps or cracks that may have developed.

Using Repellents

Reapply natural or chemical repellents as needed, especially during peak spider seasons in the spring and fall.

Landscaping and Outdoor Maintenance

The exterior of your home can significantly impact the likelihood of spiders entering. Proper landscaping and outdoor maintenance can reduce the spider population around your home.

Trimming Vegetation

Trim back shrubs, trees, and other vegetation that is close to your home. Spiders often use these as bridges to enter buildings. Maintain a clear zone around the perimeter of your home.

Managing Outdoor Lighting

Outdoor lighting can attract insects, which in turn attract spiders. Use yellow or sodium vapor lights, which are less attractive to insects, and position lights away from entry points.

Removing Debris

What Keeps Spiders Away ? Keep your yard free of debris, such as woodpiles, compost heaps, and leaf litter, which can serve as spider habitats. Store firewood away from your home and elevate it off the ground.

Myths and Misconceptions About Spiders

Common Myths

Several myths and misconceptions about spiders can lead to unnecessary fear and ineffective control measures.

Myth All Spiders Are Dangerous

While some spiders are venomous and can pose a risk to humans, most household spiders are harmless and more beneficial than harmful. Understanding which spiders are truly dangerous can help alleviate unnecessary fear.

Myth: Spiders Are Attracted to Dirty Homes

Spiders are not necessarily attracted to dirt or mess. They are drawn to environments that provide food (insects) and shelter. A clean home can still have spiders if there are entry points and other insects present.

Myth: Killing a Spider Attracts More Spiders

This myth likely stems from the idea that dead spiders release pheromones that attract others. However, there is no scientific evidence to support this claim. Eliminating spiders can help reduce their numbers, but it’s important to address the underlying causes of infestation.

Understanding the Facts

Accurate information about spiders and their behavior is crucial for effective control. Recognizing the beneficial role spiders play in controlling other pests can also help in appreciating their presence in the ecosystem, even if you prefer to keep them out of your home.


Spiders and scorpions are members of one chelicerate group, the arachnids. Scorpions’ chelicerae have three sections and are used in feeding. Spiders’ chelicerae have two sections and terminate in fangs that are generally venomous, and fold away behind the upper sections while not in use. The upper sections generally have thick “beards” that filter solid lumps out of their food, as spiders can take only liquid food. Scorpions’ pedipalps generally form large claws for capturing prey, while those of spiders are fairly small appendages whose bases also act as an extension of the mouth; in addition, those of male spiders have enlarged last sections used for sperm transfer. Reference : https://en.wikipedia.org/wiki/Spider

What Keeps Spiders Away ? Keeping spiders away from your home involves a combination of preventive measures, natural and chemical repellents, and professional spider pest control las Vegas when necessary. By understanding spider behavior, regularly cleaning and maintaining your home, and using effective repellents, you can create an environment that is less attractive to spiders. Additionally, staying informed about common myths and misconceptions can help you implement more effective and rational spider control strategies. Whether you choose to rely on natural methods or seek professional assistance, maintaining a proactive approach is key to keeping spiders at bay.

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