If you’ve noticed more spiders in your home lately, you’re not alone. Spider season in the UK usually starts in late summer and peaks in September and October. This is when male spiders become more active, often wandering indoors in search of a mate. For many, the sudden appearance of these eight-legged visitors can be a bit unsettling, but with a little preparation and understanding, you can manage this time of year with ease.
Why Does Spider Season Happen?
Spiders are around all year, but during the warmer months, they mostly stay outside, hunting insects and living in the garden. When autumn arrives, the change in weather encourages male spiders to search for mates, and our warm, dry homes provide the perfect environment.
While their presence indoors might seem intrusive, spiders are actually doing an important job: they help control insect populations, including flies, mosquitoes, and other pests. In fact, the majority of spiders you’ll find in the UK are harmless and unlikely to bite.
How to Identify Common UK House Spiders
During spider season, you’ll likely encounter the following species in your home:
- House Spiders (Tegenaria species): Known for their long legs and quick movements, these spiders are often spotted in corners or near skirting boards.
- Daddy Long Legs (Pholcus phalangioides): Often seen in ceilings and corners, these spiders are harmless and great at catching flies.
- Garden Spiders (Araneus diadematus): Though mostly found outdoors, their iconic orb-shaped webs can occasionally appear near windows or doorframes.
How to Prepare for Spider Season
Whether you’re a spider enthusiast or prefer to keep your distance, these tips will help you handle spider season:
1. Seal Your Home
Inspect your home for gaps, cracks, or holes around windows, doors, and walls. Spiders can sneak through the smallest openings, so sealing these entry points is key. You can use silicone sealant, weather stripping, or even draft excluders for doors.
2. Declutter and Clean Regularly
Spiders love quiet, undisturbed spaces like cluttered rooms, attics, or basements. Keeping your home tidy and vacuuming regularly (especially in corners and under furniture) can discourage them from settling in. Don’t forget to vacuum cobwebs as soon as you spot them!
3. Use Natural Spider Repellents
Spiders dislike strong smells such as peppermint, citrus, and eucalyptus. Make your own spray by mixing a few drops of essential oil with water, then spritz it around doorways, windows, and other potential entry points. Lavender sachets or citronella candles can also help.
4. Keep Insects Away
Since spiders feed on insects, reducing the number of bugs in your home will make it less appealing to them. Keep food stored in airtight containers, clean up crumbs promptly, and use fly screens to stop flies and moths from getting inside.
5. Turn Off Outdoor Lights
Outdoor lights attract insects, which in turn draw spiders closer to your home. If possible, switch off unnecessary lights at night or use motion-activated lighting to reduce the spider buffet outside your doors and windows.
6. Tidy Your Garden
Trim bushes, clear away piles of leaves, and move logs or woodpiles away from the house. These are common spider hiding spots, and keeping them away from your home can reduce the likelihood of spiders wandering inside.
Should You Be Worried About Spiders?
The spiders you see during the UK’s spider season are usually harmless. The infamous false widow spider, often wrongly accused of being dangerous, is only mildly venomous and bites very rarely. For the vast majority of people, a spider bite will cause no more than mild irritation.
Instead of fearing them, consider their benefits. Spiders are natural pest controllers, helping to keep your home free from flies, moths, and other nuisances. If you do need to relocate a spider, use a glass and a piece of paper to gently guide it outside without harming it.
Fun Facts About UK Spiders
- Spiders have eight eyes, but many species rely more on vibrations and touch to navigate their environment.
- The average UK house spider can run up to half a metre per second—no wonder they seem so fast!
- Spiders have been around for over 380 million years, making them one of Earth’s oldest creatures.
Final Thoughts
Spider season in the UK doesn’t have to be scary. By taking simple steps to prepare your home and understanding why spiders are more visible during this time, you can coexist peacefully with these fascinating creatures—or at least keep them out of your living room!
So, as September rolls around, grab your peppermint spray, seal those windows, and rest easy knowing you’re ready for spider season. Who knows? You might even come to appreciate the hard work these tiny pest controllers do for you!
