In a spray bottle, mix white vinegar and water in equal parts. Then, get ready to spray whenever you see a spider—the acidic nature of the vinegar will kill the spider on contact.
Mix 1 cup (240 mL) of water and 1 cup (240 mL) of white vinegar in a spray bottle. Test how far the spray bottle reaches so you know how close you need to get. Spray the spider repeatedly until it stops moving. The acid in the vinegar will burn and kill the spider.
Another easy way to kill a spider from a distance is to spray the spider with bug spray. Many brands have created aerosol foams that can spray several feet. In most cases, spraying the spider with a bug spray will kill it, but even if it doesn't for some reason, it will definitely slow the spider down a lot.
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.) Vinegar is an all-around insecticide that uses acetic acid to kill bugs like ants or wasps.
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.
Yes, windex does kill spiders, but only if it's applied directly onto the spider, and in a generous amount. When applying windex to kill spiders you'll need to fully coat the spider in windex, and within a minute or two, if applied enough, the spider will begin to die and their body will curl.
While it is common to dislike or fear spiders, they shouldn't be killed when found in your home. One benefit to having spiders in your home is their tendency to capture nuisance pests and disease-carrying insects such as mosquitoes. Rather than killing any spiders you find, make an effort to release them outdoors.
Salt is a natural type of spider poison, so it makes an effective pest control aide. Dissolve an ounce of salt (1/8 cup) in a gallon of warm water, and pour the saline mixture into a spray bottle. Spray the salty solution directly onto a spider to kill it. Saltwater is also effective at killing spider nests.
If you're the sensitive type who finds scented insect sprays a little heavy on the nose, Mortein Kill & Protect Odourless Crawling Insect Killer will do the trick.
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.
Bleach is considered a pesticide and fungicide because it kills bacterial cells, which makes it an option for spider control in your house.
The purpose of adding dish soap is to break the molecules of both water and oil since they do not mix. Doing this will mix both together. Spray this on areas where you have seen spiders before. Spray it also on possible entry points of the spiders.
Spiders are put off by the odor of vinegar, but the liquid itself contains acetic acid which harms spiders. You can simply mix vinegar half and half with some distilled water in a spray bottle to use. It will kill spiders if you spray them with it when you see them, but you can also use it as a repellent.
If the bag is full, the density of dirt, dust, and hair is likely to suffocate the spider. It's much harder for a spider to find its way out of a bag, and after a little time, the spider will eventually die of thirst. There's also a chance that other critters are in there that can and will eat it.
White Vinegar
Vinegar spray can serve as an organic pest control, specifically for spiders. While it is harmless to humans, it contains acetic acid which gives it a sour taste and odor which spiders are highly sensitive to. To use, mix equal portions of vinegar and water in a spray bottle.
LPT: Spray earwigs and other similar pests (including spiders) with soapy water for quick deaths. Purchase a spray bottle, fill it with water and a small amount of dish soap (a teaspoon or so and it doesn't have to be expensive soap), set the nozzle to a stream, and have fun. They die within a few seconds.
Vinegar is acidic and will help kill the spiders on contact. The dish soap helps the oils and vinegar mix. After the spider is dead you can wipe it up or vacuum it up.
Spray directly on spiders, webs, or in places where you find them like corners, cabinets, or closets. Be sure to spray cracks or crevices in the walls and floors as well. Repeat regularly as needed. Since it's a safe solution, you can leave the bottle in an accessible place and spray as you see them.
Another non-chemical tip is to use lemon peels to keep spiders away naturally. Spiders do not like citrus, lemon is a perfect, safe solution. Rub lemon peel on your windowsills, bookshelves, or corners where spiders may like to hide.