Vinegar: Mix equal parts white vinegar and water in a spray bottle and spray it directly onto any spiders you see. Vinegar contains acetic acid which burns the spider upon contact.
Combine 1 cup of water with 1 cup of white vinegar, and add 1 tablespoon of dish soap. Fill a small spray bottle with this mixture and apply directly to spiders and locations they frequent (cobwebs, cracks, wall corners, etc.
Alcohol: Isopropyl alcohol (rubbing alcohol) can kill spiders on contact. A solution of 70% alcohol is often effective.
Even though white vinegar does have a strong smell, it's not what makes your spider problem go away. White vinegar contains acetic acid that actually harms spiders. When you make a diluted solution, it safely and successfully harms and kills spiders without putting your kids or pets in danger of chemical exposure.
It turns out that soap and alcohol—the two main ingredients in Dawn Powerwash—are both great at killing insects. The soap clogs up insects' breathing tubes, essentially drowning them.
Windex is a popular household cleaner that is considered very safe for humans, and very dangerous for pests. If you see a pest inside of your home, spraying them with Windex often means instant death. Windex can be very effective for spiders, and for killing large numbers of ants.
Windex – Windex is one of the most common and most effective DIY household products for pest control. Windex is toxic to most pests, especially spiders.
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.
Salt is poisonous to spiders. You can create a saline solution using about ⅛ cup of salt mixed with a gallon of warm water. Pour it into a spray bottle and you have a natural spider-killing spray.
Many homeowners use bleach or a bleach mixture to kill house pests as they see them. This method does work to eliminate spiders if the solution is sprayed on them directly. Bleach is not, however, a good way to fully remove spiders from your home. It is a bandaid to a problem that could get worse fast.
Seal up your home to keep spiders from entering through cracks and crevices. Cover vents with fine mesh insect screens. Apply caulk around wires, cables, faucets and electrical components that run to the outside. Replace or fix torn window screens and caulk up gaps around windows.
The best known of these is the Sydney funnel web spider, Atrax robustus. The male of this species (in the picture on the left) is Australia's most dangerous spider, and is capable of causing death in as little as 15 minutes.
Remember That Spiders Are Not Attracted to Your Food (But Their Prey Is) In general, spiders aren't interested in your PB&J. Spiders are mainly carnivores, much preferring a tasty fly, ant, or moth. Some also like to munch on things like leaves, nectar, and honeydew, but these won't be enough to hold their interest.
Spiders hate the smell of peppermint. Fill a spray bottle with water and 10-15 drops of peppermint essential oil and spray in places spiders tend to hide—under furniture, in closets, and in other corners and crevices of your house.
Baking soda is not only helpful for deodorizing but it can also help deter spiders. Sprinkle baking soda on potential entry points like doorways and windowsills. Keep in mind you may want to re-apply the baking soda once or twice a week.
Spiders really don't like strong scents such as citrus, peppermint, tea-tree, lavender, rose or cinnamon. Add 15 to 20 drops of your chosen essential oil or a couple of capfuls of Zoflora fragrance to a spray bottle filled with water, and spritz around the house.
Spray a spider with enough Windex and it will die fairly quickly. You can spray from further away if you're feeling fearful, although make sure you get a decent amount on the spider before you run away, and try to monitor it so you can find the spider and remove it after it has curled up.
The acetic acid in vinegar is quite volatile to spiders, making vinegar an excellent solution to get rid of them. Grab a clean spray bottle and fill it with one part vinegar and one part water.
Some people believe that placing dryer sheets in corners or near windows can repel spiders. Again, while the scent might discourage spiders from settling in those areas, it won't solve the problem entirely. Spiders are attracted to homes with abundant food sources, such as other insects.
These eight-legged creatures hate the smell of citrus fruits such as lemons and oranges. They also don't like peppermint oils, tea tree oils, eucalyptus, and vinegar. Using any of these around your home will keep spiders away.
Strangely, it does! The eucalyptus and menthol in Vicks VapoRub are also scents spiders hate. You can rub Vicks straight onto your chest, in the corners of your room, under your bed, and around your windows and doors to reap the benefits of unblocked airways and a spider-free zone.
Several of the ingredients that you keep on hand for cleaning purposes can be used for killing and repelling spiders. These include white vinegar and Windex. Even dish soap and saltwater come to the rescue when you're fighting pesky arachnids.
Bleach is considered a pesticide and fungicide because it kills bacterial cells, which makes it an option for spider control in your house. A few things to consider: Bleach can be dangerous, so be mindful where and when you're spraying.
Many amphibians, reptiles, and fish eat both insects and spiders. Some hunt spiders, while others wait near their nesting places to ambush them. Snakes and lizards like geckos, chameleons, and anoles also help keep the spider population in check.