Lemon extract is an effective wasp killer and pesticide. For the best results, combine 3 tablespoons of lemon extract and 1 cup of water. Add this solution to a plastic spray bottle for a quick, easy, and lethal insecticide. If you want to create an effective repellent, reduce the amount of lemon extract by half.
Soap and hot water – Dilute some dish soap in hot water to create a solution that suffocates them. Pour the solution over the wasp nest via the opening (make sure to be at a safe distance from the wasp nest, or wear protective clothing as you do this) until the nest is drenched.
To kill wasps with vinegar, apple cider vinegar works best due to the concentration of fruit juices. You can build a small outside trap with a bowl of apple cider vinegar to lure the insects into the bowl and cause the wasps to drown.
Mix 2 tablespoons of dish soap in a spray bottle and fill with water. The soap will clog their spiracles, the pores that they breathe through, and will kill them almost immediately.
Use soap and water
Mix two tablespoons of dish soap into a spray bottle of water and spray it on the nests. The mixture will clog the wasps' breathing pores and kill them instantly.
Wasps also don't like vinegar. As a wasp deterrent, some people place an equal mix of water and white vinegar in a spray bottle. They then spray the wasps to get them away.
Lemon extract is an effective wasp killer and pesticide. For the best results, combine 3 tablespoons of lemon extract and 1 cup of water. Add this solution to a plastic spray bottle for a quick, easy, and lethal insecticide.
Windex is very effective for killing most types of bugs inside of the home. It's a bit less effective on Wasps for some reason, but many will die and those that do not will be slowed enough that you can easily trap them or slap them.
Soap and water are a great defense against small wasp nests. Get a spray bottle, add 2 tablespoons of dish soap, and fill the rest of the bottle with water. After shaking well, liberally spray the soap and water mixture on the nest. The soap will clog up their breathing pores, causing them to die instantly.
I bait my trap with a few inches of this mixture: 3/4 cup white vinegar, 2 tablespoons sugar, 1 teaspoon salt. Then I set it on my deck or hang it in a tree—anywhere wasps appear.
Citrus - Citrus fruits like lemons and oranges can help deter wasps around your yard. Peppermint oil - Peppermint oil is one of the most effective essential oils for keeping wasps away. Citronella - Citronella oil is also effective, as it has a strong citrus smell that wasps do not like.
WD-40 can also be used to kill an active wasps nest. Spray the nest liberally, erring on the side of caution. You want the entire nest to be soaked. Wait at least an hour to ensure all the wasps have died before knocking the nest down and disposing of it.
Simply get a spray bottle and fill it with water and add a few tablespoons of fairy liquid. Then in the evening or at night when the wasps are the most calm you will want to spray at the nest. The way it works is the soap clogs the breathing so they die almost instantly.
Another great household item that can be used to wasp proof these areas of your home and prevent them from nesting in the first place is WD40. This household lubrication and anti rust product is renowned for keeping wasps away from the home due to them disliking its potent smell.
A cheap and highly effective solution is a simple mixture of dish soap and water. Blend two tablespoons of dish soap into a water-filled spray bottle and shake. Spray the mixture onto nests or individual wasps: the soap will clog the bugs' pores and kill them immediately.
Use the vinegar and dish soap mixture in a spray bottle to kill individual wasps. Carry a plastic spray bottle of the mixture with you while working in the garden or enjoying time outdoors to deal with pesky wasps on the spot. Spray the wasp until it is saturated and no longer moving.
Plants like citronella, spearmint, marigolds, and geraniums are all thought to be wasp deterrents. Additionally, essential oils such as peppermint, clove, geranium, and lemongrass may have some effect when sprayed on places where wasp nests used to remain.
Hairspray does not kill wasps per se but it does stick their wings together, so they drop to the ground unable to fly. Possibly you could use hairspray to dispatch one wasp from your house but it's not going to work against the whole nest full of insects.
There are several essential oils you can use to safely and effectively repel wasps. Peppermint oil on its own has been shown to act as a natural repellent for wasps and bees, or you can use a combination of clove, geranium, and lemongrass essential oils as a natural pest control method.
To help reduce the pain and itching, consider the following: Apply a paste of baking soda and water and leave it on for 15 to 20 minutes. Apply a paste of nonseasoned meat tenderizer and water and leave it on for 15 to 20 minutes.
Vinegar. Why it helps: Wasp stings are less acidic as bee stings and have more of an alkalinity. Therefore, the acidity of the vinegar helps neutralize the alkalinity of the sting.