Dealing with wasps and their nests can be a daunting task. Look for a spray that kills wasps on contact and coats the nest to prevent return visits from retaliating against wasps.
Liquid concentrates are more powerful than aerosol sprays but must be mixed with water before application. They also require closer proximity to the Best Wasp Nest Killer when spraying, making you more susceptible to stings.
Spectracide Wasp and Hornet Killer, 2 Count
Spectracide’s wasp and hornet killer spray eliminates above-ground nests with a powerful jet that can reach 27 feet. This aerosol is made from a potent combination of plant oils and pyrethrin insecticides, which are derived from the chrysanthemum flower. It’s designed to be sprayed directly at the wasps’ nest and creates a foam that traps them in place. The formula is non-staining, making it safe to use around most homes and other structures (see the product label for details).
This wasp spray’s jet stream can be sprayed vertically as well, meaning you can target hard-to-reach places such as the eaves of your home or underneath door and window frames. It also comes with a tip that allows you to direct the stream at individual wasps in flight. A single can treats up to four wasps’ nests.
Another way to help prevent wasps and hornets from building a nest near your home is to keep trash, wood, and other cellulose-containing materials away from the structure. In addition, inspect the exterior of your home and shed for cracks and crevices that can invite pests in.
If you can see the actual wasps’ nest, try using Rentokil Wasp and Hornet Nest Destroyer Foam or Digrain Wasp and Hornet Nest Killer Powder. Both are powerful aerosol products that allow you to treat the nest from a distance and are easy to apply.
EcoSmart Wasp & Hornet Killer
The cheapest option on our list, this two-pack of EcoSmart wasp spray is an affordable and effective solution to getting rid of stinging pests and their nests. This liquid formula works from up to 27 feet away, and it coats and kills any wasps or hornets that come into contact with it. It also works on other types of stinging insects, including yellow jackets and mud daubers. It can be used around trim and molding, including windows and doors, but it shouldn’t be used in enclosed spaces such as garages. It does have a strong odor and can stain, so it’s best to use it outdoors. Foliage that comes into contact with the spray should be hosed off.
For a more environmentally conscious alternative to traditional wasp sprays, try this natural plant-based version from EcoSmart. The formula uses natural plant oils to repel and then kill wasps and hornets by blocking their neuro-receptors. It doesn’t work as well on large nests, though, and its spray distance is only 15 feet, the lowest of our picks. It also won’t harm fish or wildlife or contaminate ground water supplies, but it does have a potent smell, so it may not be as pleasant as other options. The ingredients in this product are also less toxic than those in Raid and contain no synthetic fragrances or dyes.
Safer Brands Wasp & Hornet Killer
This product instantly kills hornets, wasps and yellow jackets when they enter the nest. The entrapping foam spray coats the nest, trapping and killing pests on contact, so you can destroy the nest safely without getting stung. It also kills wasps and hornets that return to the nest after it’s been sprayed. The aerosol spray reaches up to 20 feet, allowing you to keep your distance from the nest while spraying.
This professional strength Instant Knockdown Wasp and Hornet Killer is non-staining and leaves no residue behind when dry. It’s made from natural plant extracts and has a fresh citrus scent, so it’s safe for organic gardening. The 14-oz. aerosol can sprays up to 15 feet, so you can stay at a safe distance from the stinging insects while destroying their nests.
It’s recommended for power & utility companies, cleaning and manufacturing services, schools and educational institutions, airport terminal services, and cable and telecommunications companies. It can also be used to protect lawns, gardens and golf courses. It has a high dielectric breakdown strength of 47,300 volts and meets VOC regulations in most states. To use, shake well before each application. Apply at dusk or dawn when hornets, wasps, and yellowjackets are least active. Stand 12-15 feet away from the nest, aim nozzle at the nest opening, depress actuator, and spray until completely saturated.
Safer Brands Natural Wasp & Hornet Killer
wasp pest control, hornets, and yellowjackets can be a real pain. Thankfully, there are ways to kill them that don’t involve toxic chemicals or running the risk of endangering your family or pets. One such solution involves simply using dish soap and water. This method works by allowing the water to enter the insects’ breathing tubes called spiracles, and thus suffocate them. To make the mixture, just add liquid dish soap to a spray bottle and a good amount of water. Then, apply the mixture to any wasp or hornet nest and watch them die.
Another great natural wasp killer option is lemon extract. It’s easy to find in most grocery stores, and it will kill wasps and hornets by suffocating them. To make the mix, just add some to a spray bottle and then use it on any wasp or hornet nest. This wasp and hornet killer will also work on many other kinds of nuisance pests, like spiders, mosquitoes, and flies.
Safer Brands Natural Wasp & Hornet Killer is an effective aerosol wasp and hornet spray that provides a quick knockdown to eliminate stinging insects. This natural product uses plant extracts instead of toxic synthetic chemicals, and it has a fresh citrus scent that doesn’t linger in the environment. It’s OMRI listed and suitable for organic gardening, and it can wipe out an entire nest.