Despite the good news, you might still want to keep them at arm’s length. Here is a tip that actually works: spiders don’t like chestnut or peppermint oil. A few drops on a cotton ball near doorways won’t poison them (we don’t do that here), but it creates a scent barrier they tend to avoid. It’s a gentle “please stay outside” rather than a declaration of war.
If you find a spider inside, the eco-friendly method is the classic “glass and postcard” technique. Trap it gently, slide the card under, and release it in the garden. You are performing a civic duty—a single spider can eat hundreds of mosquitoes, flies, and clothes moths. Think of it as a tiny, eight-legged pest control agent working for free.
For the truly squeamish, remember the “Rule of the Ceiling.” Spiders in the UK rarely bite because their fangs are tiny and they prefer to run away. They are ambush hunters, not aggressive predators. The only way to get bitten is to accidentally press one against your skin—like when putting on a boot that’s been left outside. Shake your shoes. It’s a good habit anyway.
Warning issued as UK's most venomous spiders invade Kent homes - Kent Live
Fun Facts to Drop at Dinner
Did you know that the largest spider in the UK is the cardinal spider (Tegenaria parietina)? It can have a leg span of up to 12 centimetres. But despite its name, it’s a softie. It lives in sheds and basements and is famously clumsy. It can literally struggle to climb a smooth bathtub. Take a moment to pity the giant.
And here is a wild one: The water spider (Argyroneta aquatica) lives entirely underwater in ponds and slow-moving rivers. It builds a diving bell out of silk and fills it with air from the surface. It’s the only spider in the world that lives its whole life submerged. Yet it’s completely harmless to humans. If a spider can build a submarine, surely we can coexist.
