The cat faced spider, also known as the araneid spider or Araneus gemmoides, is a common sight in many gardens and homes. While they can be intimidating due to their unique appearance and large size, cat faced spiders are generally harmless to humans. However, their webs and presence can still be a nuisance, especially for those who fear spiders or have allergies. If you’re looking to safely eliminate cat faced spiders from your home or garden, here are some effective methods to consider.
Understanding Cat Faced Spiders
Before we dive into elimination methods, it’s essential to understand the nature of cat faced spiders. These spiders are beneficial to the environment, as they feed on insects and other small arthropods that can be pests. They are also generally solitary and non-aggressive, only biting humans in self-defense. Cat faced spiders are recognizable by their distinctive cat-like facial markings on their cephalothorax and their impressive leg span, which can reach up to 1.5 inches.
Non-Chemical Elimination Methods
- Vacuum and Dust: Regularly vacuuming and dusting areas where cat faced spiders are common can help reduce their numbers. Use a vacuum cleaner with a gentle suction setting to avoid injuring the spiders, and then release them outside, far from your home.
- Web Removal: Cat faced spiders rely on their webs to catch prey. Regularly removing these webs with a broom or a soft brush can discourage the spiders from rebuilding in the same area.
- Seal Entry Points: Cat faced spiders can enter homes through tiny crevices and cracks. Sealing these entry points with caulk or weatherstripping can help prevent them from getting inside.
- Reduce Clutter: Keeping your home and garden free of clutter can reduce the number of hiding places available to cat faced spiders. Regularly clean up piles of wood, rocks, and other debris.
Natural Deterrents
- Essential Oils: Certain essential oils, such as peppermint, lavender, and tea tree oil, can repel spiders. Mix a few drops of the oil with water and spray it around the perimeter of your home or in areas where spiders are present.
- Vinegar: White vinegar can also repel spiders. Mix equal parts water and vinegar in a spray bottle and spray it around the area.
- Citrus: Citrus fruits, such as lemons and oranges, can repel spiders. Place citrus peels in areas where spiders are present, or boil the peels in water and use the solution as a spray.
Chemical Control Methods
While non-chemical methods are preferred, there may be situations where chemical control is necessary. If you decide to use insecticides, make sure to follow these guidelines:
- Choose the Right Insecticide: Opt for insecticides that are specifically labeled for spider control. Pyrethrin and permethrin are common active ingredients that can be effective against cat faced spiders.
- Read the Label: Always read and follow the instructions on the insecticide label. Make sure to wear protective clothing and avoid spraying in areas where pets or children may come into contact with the chemical.
- Target the Source: Instead of spraying the spider directly, target the areas where they are most active, such as their webs or hiding places.
Professional Assistance
If the infestation is severe or you’re not comfortable dealing with spiders, consider hiring a pest control professional. They can assess the situation and provide a customized solution to safely eliminate the cat faced spiders from your home or garden.
Prevention is Key
Preventing cat faced spiders from becoming a problem in the first place is the best approach. Here are some tips to help you prevent infestations:
- Keep Your Home Clean: Regularly clean and declutter your home to reduce hiding places and food sources for spiders.
- Seal Entry Points: Regularly inspect your home for cracks and crevices, and seal them to prevent spiders from entering.
- Remove Webs: Regularly remove spider webs from your home and garden to discourage spiders from rebuilding.
- Use Door Sweeps: Install door sweeps or weatherstripping around doors and windows to prevent spiders from entering.
Conclusion
Cat faced spiders may look intimidating, but they are generally harmless to humans. By using a combination of non-chemical and chemical elimination methods, you can safely and effectively eliminate cat faced spiders from your home or garden. Remember to always prioritize prevention and take steps to prevent infestations from occurring in the first place.
Are cat faced spiders venomous?
+Cat faced spiders are not typically considered venomous to humans. While they can bite, their venom is not potent enough to cause significant harm.
How do I identify a cat faced spider?
+Cat faced spiders are recognizable by their distinctive cat-like facial markings on their cephalothorax and their impressive leg span, which can reach up to 1.5 inches.
Can cat faced spiders be beneficial?
+Yes, cat faced spiders can be beneficial to the environment. They feed on insects and other small arthropods that can be pests, helping to control their populations.
