Spiders That Bite Humans in the UK

June 9, 2023

Spiders are common creatures that most people encounter in their daily lives, and while the majority of them are harmless, some species of spiders in the UK can bite humans and cause harm. In this article, we'll discuss the spiders commonly found in the UK that can bite humans, including the False Widow and Woodlouse spiders. We'll also explain the potential dangers of their bites and provide some tips on how to get rid of them to keep your home safe from harm.

Common UK Spiders That Can Bite Humans

There are around 650 species of spiders in the UK, but only a handful can bite humans. False Widows, Giant Houses, and Yellow Sac spiders are the most commonly encountered species.

False Widow Spiders

False Widow spiders are a type of venomous spider found in the UK, and their bites can be painful and potentially dangerous to humans. They are most commonly found in southern England, but they have also been reported in other parts of the UK. False Widow spiders are brown or black, with distinctive markings on their bodies resembling a skull.

False Widow spiders inject venom into their prey through their fangs, which are located at the front of their heads. When they bite humans, the venom can cause various symptoms, including pain, swelling, and fever. In rare cases, it can cause more severe symptoms such as nausea and vomiting.

Giant House Spiders

Giant House spiders are large, fast-moving spiders found throughout the UK. They are often found in homes and other buildings and are known for their ability to move quickly and jump large distances. While their bites are not typically dangerous to humans, they can be painful and cause swelling.

Yellow Sac Spiders

Yellow Sac spiders are a common species of spider found in the UK, and they are known for their bright yellow color. They are often found in gardens and other outdoor areas, but they can also be found in homes. While their bites are not typically dangerous to humans, they can be painful and cause swelling and itching.

False Window Spider

How to Get Rid of Spiders That Can Bite Humans

Preventing spiders from entering your home is the best way to keep them from biting you. Here are some tips for keeping spiders out of your home:

  • Keep your home clean and free of clutter
  • Seal up any cracks or gaps in your home's exterior
  • Use spider-repellent sprays around your home's perimeter
  • Remove any spider webs you find in your home

If you do encounter spiders in your home, here are some ways to get rid of them:

  • Use a vacuum cleaner to suck them up
  • Use spider traps to catch them
  • Hire a professional pest control service to deal with the problem

Professional Pest Control

If you're dealing with a large infestation of spiders in your home or unsure how to deal with the problem, it's best to hire a professional pest control service. A professional pest control service will be able to identify the species of spider you're dealing with and take the necessary steps to remove them from your home safely.

Contact Us for Professional Spider Pest Control Services in London

If you're struggling with a spider infestation in your home or business, don't hesitate to contact our professional pest control services in London. Our trained experts have years of experience identifying and eliminating spider infestations using safe and effective methods.

We offer various pest control services tailored to your needs, including trapping, baiting, and exclusion techniques. Our methods are safe for humans and pets, and we always adhere to local regulations to ensure a safe and effective treatment.

Contact us today for a free consultation and learn how we can help you eliminate spiders from your property for good. Don't let a spider infestation damage your home or business - let us help you protect your property and peace of mind.


Spiders that can bite humans in the UK should not be taken lightly, but there are ways to prevent them from entering your home and causing harm. Keeping your home clean and free of clutter, sealing up any gaps, and using spider-repellent sprays can go a long way in reducing the risk of spider bites. However, if you encounter spiders in your home, it's important to take action quickly and seek professional pest control services if necessary. By taking these steps, you can ensure the safety of yourself and your family from spider bites.

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