Best Spray For Wasp Nest: Compare Foam and Jet Sprays

#1 · Best Overall

1. Raid Wasp & Hornet Killer

• Weight: 1.2 lb
• Form: LIQUID

Best for: Returning-wasp nest treatment.

Why it ranks #1: It claims to kill the entire nest and returning wasps and hornets, combining contact kill with residual action in a 17.5-ounce aerosol.

Residual action continues after the initial contact kill, targeting wasps and hornets that return to the nest. Raid also states that it kills the entire nest, making this a straightforward option for homeowners seeking both immediate knockdown and follow-up control in one spray.

The combination of contact killing and residual action addresses two stages of nest treatment: insects present during spraying and wasps or hornets returning afterward. The product is a liquid aerosol in a 17.5-ounce can, a familiar format for spot use around a nest. Raid's prevention guidance also points to sealing cracks and crevices and securing garbage lids, so buyers can pair nest treatment with steps that reduce attractants and entry points.

Skip it if you need a stated long-distance jet; Spectracide Wasp & Hornet Killer reaches nests up to 20 feet away.

A fit for homeowners who want contact action plus residual control against returning wasps and hornets. Consider the unspecified spray range before choosing it for a nest that requires treatment from a measured distance.

Listed on Amazon as: Raid Wasp & Hornet Killer Bug Spray, Kills Entire Nest, 17.5 oz

#2 · Longest Residual

2. SpectracidePRO Wasp & Hornet Killer

• Weight: 1.5 lb
• Form: Spray

Best for: Long-reach nest treatment.

Why it ranks #2: Its jet reaches nests up to 20 feet away, and the product claims to kill the nest and returning insects for up to four weeks.

A jet spray reaches nests up to 20 feet away, letting users treat a nest while standing back. SpectracidePRO also claims fast knockdown and elimination of the entire nest, with residual action against returning wasps and hornets for up to four weeks.

The 20-foot jet reach can help keep the applicator farther from a nest, while the stated fast knockdown addresses insects during treatment. Nest elimination and residual action against returning wasps and hornets for up to four weeks add follow-up coverage beyond the initial spray. It also kills yellow jackets and mud daubers. The label specifies outdoor use and recommends application at sunrise or sunset, when insects are least active.

Skip it if you need foam blanketing and a 27-foot reach; Spectracide Foaming Wasp & Hornet Killer lists both features.

A strong fit for outdoor users who value a stated 20-foot jet, whole-nest treatment, and residual action. Its outdoor-only restriction rules it out for anyone seeking an indoor-use spray.

Listed on Amazon as: SpectracidePRO Wasp & Hornet Killer Spray, Kills Entire Nest, 18 Oz

#3 · Foam Coverage

3. Raid MAX Foaming Wasp & Hornet Killer

• Form: Aerosol

Best for: Foam nest coverage outdoors.

Why it ranks #3: The foam is described as trapping wasps and hornets while covering and killing the entire nest; directions recommend low-activity hours.

Fast-coverage foam traps wasps and hornets while targeting the nest, giving homeowners an application format that blankets the source rather than merely describing a narrow jet. Raid states that the outdoor spray kills the entire nest on contact, with use intended around the home and yard.

Foam coverage is the central practical feature: it traps wasps and hornets and is described as killing the entire nest on contact. The outdoor aerosol format suits targeted nest treatment around a home or yard. Raid advises spraying in early morning or early evening, when activity is minimal, and standing at a safe distance with the wind at your back; those directions shape when and how to apply it.

Skip it if you need a specified long-range jet; Spectracide Wasp & Hornet Killer lists a reach of up to 20 feet.

A sensible match for homeowners seeking foaming coverage for an outdoor nest and willing to follow the stated timing and positioning guidance. Look elsewhere if a listed spray distance is essential to your application.

Listed on Amazon as: Raid MAX Foaming Wasp & Hornet Killer Bug Spray, 16.5 oz

#4 · Longest Foam Reach

4. Spectracide Foaming Wasp & Hornet Killer

• Weight: 1.3 lb
• Form: Aerosol

Best for: Foam with 27-foot reach.

Why it ranks #4: Its blanketing foam kills listed pests by contact, with a stated jet reach of up to 27 feet and a 24-hour wait before nest removal.

A long-range jet sprays up to 27 feet while delivering blanketing foam, allowing users to target an outdoor nest from a safe distance. This water-based formula kills listed pests by contact and leaves no stains or oily residue behind, according to the supplied product information.

The 27-foot jet range and blanketing foam work together for targeted nest treatment: the range supports distance from the nest, while foam covers the target and kills listed pests by contact. The water-based formula is described as non-staining and free of oily residue, a useful consideration near outdoor surfaces. It is limited to outdoor spot treatments, and the directions say to wait at least 24 hours before removing a treated nest.

Skip it if you need a 20-foot foam jet rather than 27 feet; Black Flag Foaming Wasp and Hornet Killer lists that reach.

Choose it for outdoor spot treatment when foam coverage, long reach, and a water-based, non-staining formula suit the location. Account for the 24-hour wait before removing the treated nest.

Listed on Amazon as: Spectracide Foaming Wasp & Hornet Killer 14 Oz, Kills by Contact, 3 Pack

#5 · 27-Foot Jet

5. Hot Shot Wasp & Hornet Killer

• Weight: 16.2 lb
• Form: Spray

Best for: Multi-pest outdoor jet spray.

Why it ranks #5: The jet reaches up to 27 feet and targets wasps, hornets, and yellow jackets; its label limits outdoor applications to specified treatments.

A jet reaches up to 27 feet, allowing users to stand at a distance while targeting a nest. Hot Shot also lists contact control for wasps, hornets, yellow jackets, scorpions, mud daubers, and tent caterpillars, extending its stated outdoor uses beyond wasp nests.

The 27-foot jet gives this spray a defined reach for nest treatment, while contact killing covers a broad list of pests, including wasps, hornets, yellow jackets, scorpions, mud daubers, and tent caterpillars. Its non-staining claim is qualified: the product may not stain most home siding depending on age and cleanliness, and the directions advise testing an inconspicuous area. Use is outdoors only and limited to spot or crack-and-crevice treatments, with stated exceptions.

Skip it if you want blanketing foam for a nest; Black Flag Foaming Wasp and Hornet Killer offers foam and a jet reach up to 20 feet.

A fit for outdoor users who want a long jet and contact control across several listed pests. Its application limits and qualified siding guidance make it important to follow the label for the treatment area.

Listed on Amazon as: Hot Shot Wasp & Hornet Killer Aerosol Spray 17.5Oz, Kills on Contact, 12 Pk

#6

6. Black Flag Foaming Wasp Killer

• Form: Spray

Best for: Foam nest treatment at sunset.

Why it ranks #6: Its blanketing foam kills listed insects by contact, and the jet reaches up to 20 feet; directions say to focus on the nest at sunset.

Blanketing foam kills listed insects by contact, and a jet reaching up to 20 feet lets users treat a nest from a distance. Black Flag recommends focusing the outdoor spray on the nest at sunset, when insects are least active.

The foam provides contact coverage over the target, while the 20-foot jet reach supports applying it from farther away. Black Flag lists wasps, hornets, mud daubers, and yellow jackets, among other insects, as targets. The use guidance is specific: spray outdoors, focus on the nest, and apply at sunset when insects are least active. That combination makes it a targeted nest-treatment option rather than a general broadcast application.

Skip it if you need a 27-foot jet and a water-based foam; Spectracide Foaming Wasp & Hornet Killer lists both features.

Choose it for outdoor users who want a foaming contact treatment with a stated 20-foot reach and sunset guidance. Its outdoor-only restriction makes it unsuitable for anyone seeking indoor nest treatment.

Listed on Amazon as: Black Flag Foaming Wasp and Hornet Killer 14 Ounces, Aerosol Spray, 2 Pack

#7

7. BASF PT Wasp-Freeze

• Weight: 14 oz
• Form: Aerosol

Best for: Residual control for outdoor nests.

Why it ranks #7: This aerosol lists instant knockdown, residual activity, and reach up to 15 feet, with use against wasps, hornets, and yellow jackets.

Residual activity is stated to help prevent wasp and hornet nest reinfestation after treatment, giving this spray a follow-through purpose beyond instant knockdown. BASF PT Wasp-Freeze also lists a reach of up to 15 feet for treating nests from a distance.

The spray's reach of up to 15 feet helps users treat nests while standing back, while instant knockdown addresses insects at application. BASF also lists residual activity for complete nest elimination and prevention of reinfestation. The product is identified for wasps, hornets, yellowjackets, and certain spiders, with indoor or outdoor use in its title. A practical surface caveat matters: the supplied features warn that it may stain asphalt and shingles.

Skip it if you need a 27-foot jet and a non-staining formula; Spectracide Foaming Wasp & Hornet Killer lists both.

A fit for users who value instant knockdown and residual nest control, including those considering the listed indoor or outdoor use. Avoid choosing it for asphalt or shingles if staining is a concern.

Listed on Amazon as: BASF PT Wasp-Freeze Insecticide for Wasp, Hornet, Yellowjacket & Spider Killer, Quick Knockdown Spray, Indoor or Outdoor Use, 14 oz

#8

8. CRC Wasp and Hornet Killer Plus

• Weight: 14 oz
• Form: Spray

Best for: Utility-site nest treatment.

Why it ranks #8: Its dense spray reaches over 20 feet and claims contact and residual killing, though the listed use is for outdoor applications.

A dense, accurate spray reaches over 20 feet and is described as non-conductive to 47,300 volts, making CRC relevant to outdoor workers around electrical and utility equipment. It also claims instant knockdown, residual killing action, and whole-nest treatment.

The over-20-foot reach lets users target nests from a distance, while the non-conductive specification is relevant to the listed settings of power utilities, telecommunications equipment, installation sites, and bridge or tower maintenance. CRC also describes instant knockdown, residual killing action, and whole-nest control. The spray is oil-based and for outdoor use only, so its application context and surface considerations matter when choosing it for a particular site.

Skip it if you need a water-based formula with no oily residue; Spectracide Foaming Wasp & Hornet Killer lists both traits.

A fit for outdoor utility and maintenance workers who value a long-reaching, non-conductive spray with residual action. Its oil-based formula and outdoor-only use are important boundaries for the treatment site.

Listed on Amazon as: CRC 14010 Wasp and Hornet Killer Plus, 20 Ft Spray, Instant Knockdown, 14oz, [1 Pack], clear

#9

9. Wondercide Wasp and Hornet Killer

• Weight: 10 oz
• Form: Spray

Best for: Outdoor-area contact spray.

Why it ranks #9: The 15-foot jet targets wasps, hornets, and yellow jackets and also treats open-faced hives, but the listed claims emphasize contact kill.

A 15-foot jet treats wasps, hornets, and yellow jackets by contact, while the listed use areas extend beyond nests to porches, patios, decks, and playscapes. Wondercide also says the spray treats open-faced hives, offering a stated use case beyond enclosed nests.

The 15-foot jet gives the user distance when applying the contact-kill spray, and the listed target pests include wasps, hornets, and yellow jackets. Its outdoor-area uses include porches, patios, decks, and playscapes, so it can address more than a single nest location. The supplied information also identifies open-faced hives as a treatment use. The product's safety wording is conditional: it says safe around kids and pets when used as directed.

Skip it if you need a jet reaching 27 feet; Hot Shot Wasp & Hornet Killer lists that distance for nest treatment.

A fit for outdoor-area users who want contact treatment for listed stinging insects, including at open-faced hives. Its 15-foot reach is a boundary to weigh when the nest location calls for greater distance.

Listed on Amazon as: Wondercide – Wasp and Hornet Killer Aerosol Spray – 10 oz – 2 Pack

#10

10. Dr. Killigan's Final Hex

• Form: Aerosol

Best for: Plant-powered outdoor knockdown.

Why it ranks #10: This outdoor aerosol lists quick knockdown against wasps, hornets, yellowjackets, and mud daubers, but provides no spray-distance figure.

Dr. Killigan's Final Hex uses geraniol and sodium lauryl sulfate in an alcohol-based aerosol to knock down stinging insects. Its listed targets include paper wasps, hornets, yellowjackets, and mud daubers, making the formula relevant for several common outdoor nest pests.

The alcohol-based aerosol is described as fast acting, with geraniol and sodium lauryl sulfate identified as the active blend behind its plant-powered lethality. That combination is intended to knock down and kill listed stinging insects around a home, deck, or backyard. The product is classified as a FIFRA 25(b) minimum-risk product, but its directions still call for responsible use and avoiding contact with people and pets during application. Larger or established nests may need follow-up.

Skip it if you need a stated long-range jet; Spectracide Wasp & Hornet Killer specifies a reach of up to 20 feet.

Consider it for outdoor users seeking a plant-powered formula for several listed stinging insects. The supplied information gives no spray-distance figure, and larger or established nests may call for another application.

Listed on Amazon as: Dr. Killigan's 10oz Yellowjacket, Wasp and Hornet Spray for Outdoor