Spiders seem to dislike light blue, with folklore suggesting it mimics water or sky, making them feel vulnerable, while modern use (like 'haint blue' on porch ceilings) aims to deter them and their insect prey. Light colors in general also make spiders more visible, deterring them, while dark colors attract the bugs they eat, so avoiding darkness can help. Using yellow or red lights instead of white also deters insects, reducing spider food sources.
Opt for Warm LED Lighting
If spiders are a persistent problem in your garden, consider switching to warm LED lights. Spiders and insects are more attracted to bright, cool-toned lighting, so choosing yellow or amber hues instead of stark white or blue can make your garden less appealing to them.
Peppermint oil is a standout among essential oils that deter spiders. Its strong menthol aroma is incredibly effective at repelling spiders. Simply mix a few drops of peppermint oil with water in a spray bottle and apply them to corners, baseboards, and entry points where spiders might lurk.
However, wasps, lizards, and birds are the main spider predators.
Plants provide cover that helps to protect spiders from predators, so perhaps the colour green makes spiders feel safe even when they are out in the open. By contrast, spiders seem to hate the colour blue, especially light blue.
So, incorporating yellow into your home decor or outdoor areas could reduce their presence. White: Similar to yellow, white's high reflectivity can create visual noise for spiders, making them less likely to approach.
You should never squish a spider because it can release dozens of baby spiders if it's a mother carrying eggs, attract pests with released pheromones, cause allergic reactions from its internal fluids, leave stains and odors, and you'd be killing a beneficial predator that controls other insect populations. Most spiders are harmless to humans, and squishing them can backfire, worsening pest problems or causing messes.
It's a common belief that spiders symbolize good luck and money, and killing one could cause bad luck or a financial loss.
Many spiders are nocturnal hunters, meaning they are most active during the night when their prey is abundant but the answer to whether they can "see" in the dark is complex. While spiders don't have night vision in the way that some animals do, they have adapted to low-light environments in other ways.
While there's no single "Top 1," the Sydney Funnel-web Spider (Atrax robustus) from Australia is often cited as the world's most dangerous due to its potent, primate-specific venom, aggressive nature, and fast-acting effects, capable of killing a human quickly, though fatalities are rare now due to antivenom. The Brazilian Wandering Spider (Phoneutria species) also ranks high for potent venom and aggression, but the Sydney funnel-web's impact on humans makes it a top contender.
Regularly cleaning and decluttering living spaces can reduce hiding spots. Sealing cracks and gaps in windows, doors, and foundations will help to prevent their entry. Be sure to also tidy up the outdoors by removing debris and dead plants.
This search for mating opportunities brings them out into the open, making their presence more noticeable to humans. Spiders are the 'worst' or most noticeable during this peak activity period in late summer to early autumn.
Spiders want to avoid human contact as much as people want to avoid spiders. So unless there is some sort of food source for them in or around your bed, spiders are not likely to come crawling on you while you sleep.
Spiders aren't directly attracted to light. Unlike moths and other night-flying insects, spiders are not drawn to luminous objects. However, they are smart predators and understand that other insects are attracted to light. Therefore, they often build their webs near light sources in order to capture their prey.
Bugs naturally are attracted to vibrant colors such as orange, yellow, or white. Colours such as blue and green will not register as vividly when viewed in the ultraviolet spectrum, which deters bugs away from those colored items.
Spiders hate strong, pungent smells, especially essential oils like peppermint, tea tree, and lavender, as well as scents from citrus (lemon, orange), cinnamon, eucalyptus, and cedar, which disrupt their senses. You can deter them with DIY sprays using these oils mixed with water, or use plants like basil and marigolds, or even vinegar, though vinegar's effect is temporary.
Now scientists have found that spiders can hear you from across a room. The discovery came as a surprise because, technically, spiders do not have ears. However, the latest research shows that the hairs on spiders' legs are so sensitive that they can detect human speech from several metres away.
Here's the best news you'll hear all day (and night) – most of the time, no. Spiders are not fond of crawling on people at night. For one, spiders are terrified of humans (“they're more afraid of you than you are of them” is a great bit of wisdom here).
Spiders avoid people, animals, and most insects – except for the one's they're about to eat of course. As stated above, most spiders are relatively small. That makes them especially vulnerable. Many birds and animals may try to eat spiders, or at the very least, they'll probably interfere with the spider's food source.
There is evidence consistent with the idea of pain in crustaceans, insects and, to a lesser extent, spiders. There is little evidence of pain in millipedes, centipedes, scorpions, and horseshoe crabs but there have been few investigations of these groups.
Males of some cannibalistic species of spiders and insects appear to sacrifice themselves by allowing the female to eat them, and the adaptive significance of such drastic terminal reproductive investment has recently been demonstrated for a spider.
In a spiritual sense, this might symbolise an upcoming opportunity or challenge that requires your patience and creativity. The spider's appearance can also be seen as a message to focus on how you are 'weaving' the direction of your journey, ensuring that you're carefully crafting the life you want.
But the 80-hertz wasp buzz made them freeze and look around, startled, just as they would do in the wild. What's more, data from the electrodes showed a spike in brain activity with each buzz, revealing that spiders actually hear sounds, from a swooping mud dauber wasp to you crunching potato chips on your couch.
The answer is generally yes, many spiders are afraid of people, but not necessarily right away. When considering spider removal in the house, homeowners should consider some of the factors that go into whether or not spiders fear humans.