Other bugs tend to gravitate toward bright colors, like yellow, white, or orange. So while green attracts spiders, it repels their food sources. The color that spiders tend to hate is light blue.
Red light has a longer wavelength, whereby it is less attractive to bugs. Consequently, areas illuminated by red light tend to have fewer bugs swarming around compared to other colors. This makes red lighting an effective choice for outdoor activities where reducing insect presence is desired.
Red is the least attractive to bugs and Red LEDs are best because they also give off very little heat (which would also attract bugs.)
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.
So, which color should you choose? According to experts, spiders hate blue. Choosing blue for your home's interior and exterior may be a creative way to repel spiders. Alternatively, consider painting ceilings or walls blue to create a less appealing environment for these pests.
Despite their cunning and lethal abilities, spiders have weaknesses. They typically have low health and can be susceptible to area-of-effect spells or attacks that disrupt their webs. Light sources can also be used to disadvantage them, as many are accustomed to operating in darkness.
Lights emitting higher UV or blue light might attract more insects, and in turn, spiders.
Yes, red light therapy is generally considered safe for nightly use, especially when used at a low intensity. Red light therapy is often used in sleep studies because of its calming effect on the body's circadian rhythm—your body's internal clock.
Here are a few tips to help: Choose warm-colored LEDs: Bugs are attracted to cooler light, like blue and ultraviolet (UV) wavelengths. Opting for warm-colored LEDs, such as yellow or amber, can help reduce bug activity around your lights.
Food Scents: Leftover crumbs, rotting food, and fruit attract insects, making your home a hunting ground for spiders. Light Floral or Fruity Scents: Some studies suggest that certain insects are drawn to sweet-smelling fragrances, which can lead spiders to follow.
Bugs are attracted to light primarily because of their sensitivity to specific color temperatures, with bluish and bright white lights being most appealing while orange, pinkish, or yellowish lights are less attractive.
While other light bulbs can get extremely hot when you turn them on, LED lights usually only get slightly warm, if at all (they may even feel cold to the touch). It is because LEDs use less energy than other bulbs, which means they don't waste as much energy producing unnecessary heat.
Use Yellow or Warm-Coloured LEDs
Yellow or warm-coloured LEDs are less attractive to bugs than cool white or blue LEDs because these colours are at the end of the light spectrum. Warm-toned bulbs (around 2700K) are less visible to insects, meaning they won't be able to locate the light source and infest your bedroom.
In addition to peppermint, which was mentioned earlier, you can try using essential oils like lavender, eucalyptus, or citrus, as spiders tend to dislike these scents. You can create a homemade spider-repellent spray by mixing a few drops of these essential oils with water and applying it to spider-prone areas.
More so than any other color, blue light messes with your body's ability to prepare for sleep because it blocks a hormone called melatonin that makes you sleepy. Bottom line: You're less drowsy than usual at night, and it takes you longer to fall asleep.
Research studies discovered red to be the best color light to help you sleep, because it increases production of melatonin as well as full darkness. On the other end of the spectrum, blue is the worst.
A study in the Journal of Nature and Science of Sleep found that red light prevented “sleep inertia.” Sleep inertia is the feeling of grogginess some people experience when they first wake up. According to the CDC, red light has no effect on the circadian clock, so you can use a dim red light at night.
Green LED light may be the only color that does not cause or worsen headaches. It may even help reduce migraine and headache symptoms. Using filters to block blue light, getting exposure to green light, and trying preventive steps against migraine may help reduce headaches from LEDs.
The color that spiders tend to hate is light blue. People don't just paint their porches light blue for the aesthetic. Painting your porch ceiling in this shade is a pretty effective way of keeping spiders away. The color is also known to repel wasps.
UV sterilization in a lab. This is where I originally intended to end the post, because it's a fairly straightforward answer. UV light kills insects, and even has some applications in industry and agriculture because of this property.
Smells such as lemon, lime, oranges, anything with a strong citrus aroma, help repel spiders. Also, eucalyptus oil, tea tree oil, or peppermint oil. Vinegar is another strong scent to help repel spiders, but most people aren't too keen on vinegar lingering around their homes.
Larger animals, such as birds, toads, lizards and monkeys, hunt them. But they are also used as food by many smaller creatures. Ticks will attach themselves to a spider and eat away at it for a long time while the spider goes about its business. One of the spider's worst enemies is the Spider-Wasp.
Wolf spiders are not aggressive and will not bite unless frightened or provoked. Although their bite is not deadly, it can be very painful. Wolf spiders typically only bite humans if they are handled or touched. They usually avoid humans and run away when people are nearby.
Spider wasps are nervous insects with long, spiny legs. They hunt spiders, which they paralyze with a sting.