Best Spray For Bumble Bees: What These Products Actually Treat

#1 · Best Overall

1. Bonide Revenge Wasp & Hornet

• Form: Spray

Best for: Carpenter bee and nest control.

Why it ranks #1: The listing explicitly includes carpenter bees and specifies a 20-foot jet, instant knockdown, and residual action; it does not identify bumble bees as a target.

Bonide Revenge explicitly lists carpenter bees alongside wasps, hornets, yellow jackets, and mud daubers, making its target coverage a direct fit for this roundup. Its 20-foot jet and triple-action formula add distance, instant knockdown, quick kill, and residual nest action.

The 20-foot jet lets the user direct spray from a distance, while the triple-action formula is described as providing instant knockdown, quick kill, and residual action that takes out the nest and prevents re-nesting. The outdoor-use locations include eaves, screens, window frames, doors, patios, cracks, and crevices. The product is oil-based and lists a dielectric breakdown of 47,300 volts; its directions and use locations should guide application to the target.

Skip it if you want foaming coverage for active carpenter bee tunnels; Spectracide HG-53371 specifically lists that treatment method.

This suits buyers who need a listed carpenter-bee target plus outdoor nest treatment and 20-foot reach. Its oil-based formula is a relevant fit consideration, and application should follow the listed outdoor-use directions.

Listed on Amazon as: REVENGE Wasp & Hornet Killer Aerosol, 15 oz Ready-to-Use Spray for Wasps, Hornets and Yellow Jackets, Kills Entire Nest

#2 · Best Tunnel Foam

2. Spectracide Carpenter Bee Killer

• Form: Spray
• Weight: 16 oz

Best for: Carpenter bee tunnel treatment.

Why it ranks #2: This foam aerosol is specifically for active carpenter-bee tunnels, and its extension tube helps direct treatment into hard-to-reach areas.

Expanding foam and an extension tube let Spectracide target active carpenter bee tunnels, including hard-to-reach openings. The product also lists ground-nesting yellowjackets, making it a focused option when treatment needs to reach into a tunnel or hole rather than simply coat an exposed insect.

The foaming aerosol expands where insects live, while the extension tube helps direct application into a target tunnel or hole. For carpenter bees, the listed directions call for treating tunnels with observed activity and leaving the entrance open for 48 hours before plugging it. For ground-nesting yellowjackets, the label describes spraying directly into active holes and plugging after 24 hours. Those different wait times make following the relevant directions important.

Skip it if you need a long-distance jet for exposed nests; Hot Shot 13412-6 lists a reach of up to 27 feet.

Choose this for observed carpenter bee activity in tunnels or ground-nesting yellowjacket holes, especially when the extension tube helps reach the target. It is a tunnel-and-hole treatment; follow the different listed wait times before plugging openings.

Listed on Amazon as: Spectracide Carpenter Bee & Gound-Nesting Yellowjacket Killer, 16 Oz

#3 · Longest Nest Reach

3. SpectracidePRO Wasp & Hornet

• Form: Spray
• Weight: 1.5 lb

Best for: Long-lasting outdoor nest control.

Why it ranks #3: Its jet reaches up to 20 feet and the listing says it kills entire wasp and hornet nests, but it does not list carpenter or bumble bees.

Residual control for up to four weeks after treatment distinguishes SpectracidePRO for buyers concerned about wasps or hornets returning to a nest. Its jet reaches nests up to 20 feet away, and the listing also names yellow jackets and mud daubers among the targets.

The 20-foot jet gives reach for treating nests from a distance, while the stated residual action targets returning wasps and hornets for up to four weeks. The product is for outdoor use only and lists application at sunrise or sunset, when insects are least active. Its dielectric breakdown voltage is 47,300 volts, another supplied specification to weigh when selecting a spray. The listed targets include wasps, hornets, yellow jackets, and mud daubers.

Skip it if you need a listed carpenter bee target; Bonide 4653 specifically names carpenter bees.

Pick this for outdoor nests when a 20-foot jet and up-to-four-week residual action suit the job. It targets listed wasps, hornets, yellow jackets, and mud daubers, but is not an indoor-use option.

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

#4 · Electrical Equipment Spec

4. Raid Wasp & Hornet Killer

• Form: N/A FORM
• Weight: 14 oz

Best for: Electrical-area nest treatment.

Why it ranks #4: The outdoor spray reaches up to 22 feet and is listed as electrically non-conducting up to 32,500 volts; its targets are stinging insects, not bees.

Raid’s listed dielectric rating of up to 32,500 volts distinguishes this outdoor wasp-and-hornet spray for buyers weighing electrical considerations near a nest. Its can sprays up to 22 feet and kills named flying, stinging insects on contact, combining reach with a specific electrical specification.

The 22-foot spray distance can help keep the applicator away from a nest while aiming the can, and the stated non-conducting rating up to 32,500 volts is a relevant specification around electrical areas. The listed targets include yellow jackets, paper wasps, mud daubers, and bald-face hornets. Directions recommend applying early morning or early evening, when insects are less active, and waiting 24 hours before removing a nest.

Skip it if you need a jet reaching 27 feet; HOT SHOT 13412-6 lists that longer reach for outdoor nest treatment.

This suits buyers who value the stated electrical rating alongside outdoor nest reach and contact control. Use the listed early or late timing, and account for the required 24-hour wait before removing a treated nest.

Listed on Amazon as: Raid Wasp & Hornet Killer, Outdoor Flying Insect Spray, 14oz, 2 Count

#5 · Longest Jet Reach

5. Hot Shot Wasp & Hornet Killer

• Form: Aerosol
• Weight: 0.27 g

Best for: Long-reach outdoor nest spray.

Why it ranks #5: Its jet reaches up to 27 feet for listed wasp and hornet pests, offering the greatest stated reach here, but it is not a bee-specific product.

A jet spray reaching up to 27 feet lets HOT SHOT treat listed outdoor pest targets from a distance. Its contact-kill formula covers wasps, hornets, yellow jackets, and several other named pests, making reach the central practical advantage when approaching a nest is undesirable.

The up-to-27-foot jet lets an applicator stand farther from a nest while directing spray at the target. The product lists contact control for wasps, hornets, yellow jackets, scorpions, mud daubers, and tent caterpillars, extending its use beyond the roundup’s bee focus. Outdoor use is limited to spot or crack-and-crevice treatments, with a siding test recommended before spraying where siding may be contacted. It must not be used indoors.

Skip it if you need foam for carpenter bee tunnels; Spectracide HG-53371 specifically lists active carpenter bee tunnel treatment.

Consider this for outdoor spot treatment when its long jet reach suits the nest location and listed pests. It is not an indoor spray, and its outdoor-use limits matter if you need broader-area application.

Listed on Amazon as: Hot Shot Wasp & Hornet Killer Aerosol Spray 14 Oz, Kills on Contact, 2 Pack

#6

6. Black Flag Foaming Wasp Killer

• Form: Spray

Best for: Foam for outdoor nest targets.

Why it ranks #6: The blanketing foam kills listed wasps, hornets, and yellow jackets by contact, with a jet reach of up to 20 feet.

Blanketing foam and a jet reaching up to 20 feet combine in Black Flag’s outdoor wasp-and-hornet spray. The listed targets include yellow jackets, mud daubers, and several other insects, while the foam kills by contact and is directed at nests when insects are least active.

The foam blankets the target and kills listed insects by contact, while the 20-foot jet lets the applicator treat a nest from a distance. The label lists outdoor use and recommends focusing spray on the nest at sunset, when insects are least active. Target insects include wasps, hornets, yellow jackets, mud daubers, and spiders including black widow and brown recluse. The supplied details do not specifically name carpenter bees, so its foam should not be mistaken for a listed carpenter-bee treatment.

Skip it if you need a listed carpenter bee treatment; Spectracide HG-53371 specifies active carpenter bee tunnels.

Choose this for outdoor nest treatment when foam, a 20-foot jet, and its listed targets fit. Its directions call for sunset application, and carpenter bees are not among the supplied target insects.

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

#7

7. Raid Wasp & Hornet Killer 17.5 oz

• Form: LIQUID
• Weight: 1.2 lb

Best for: Residual wasp nest control.

Why it ranks #7: The listing says it kills wasps and hornets on contact and has residual action, but gives no bee-specific target or spray-distance figure.

Residual action against wasps and hornets returning to a nest is the key listed distinction of this 17.5-ounce Raid spray. It also kills those insects on contact and is described as killing the entire nest, for buyers focused on nest treatment and returning activity.

The listing pairs contact kill with residual action against new wasps and hornets returning to the nest, so the product’s stated benefit extends beyond the insects present during application. Its 17.5-ounce liquid spray can be a fit for buyers selecting this particular nest-control formula. The supplied details do not specify a spray distance or application timing, so those points cannot guide a comparison; use the product’s own directions for application.

Skip it if you need a stated long-distance jet; SpectracidePRO 30110 lists a reach of up to 20 feet.

Choose this if contact kill plus residual action on returning wasps and hornets matches your nest-control needs. The supplied facts give no spray-distance specification, so it is a less informed fit when reach is your deciding factor.

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

#8

8. Wondercide Wasp and Hornet Killer

• Form: Spray
• Weight: 10 oz

Best for: Outdoor area wasp control.

Why it ranks #8: This contact spray lists wasps, hornets, and yellow jackets and reaches 15 feet; the supplied target list does not include carpenter or bumble bees.

A 15-foot jet lets Wondercide target wasps, hornets, and yellow jackets from a distance, while its listed use includes open-faced hives. The spray is also described for outdoor areas such as porches, patios, decks, and playscapes, broadening its stated use beyond a nest alone.

The 15-foot jet provides distance for treating listed insects, while contact-kill action is the product’s stated mechanism for quick knockdown. Wondercide also names open-faced hives and outdoor places including porches, patios, decks, and playscapes as use areas. Its safety claim is conditional: it is described as safe around kids and pets when used as directed. The supplied details do not identify carpenter bees as a target, so this is not a specific carpenter-bee pick.

Skip it if you need a product specifically listing carpenter bees; Bonide 4653 names them as a target.

This fits outdoor-area buyers treating the listed wasps, hornets, yellow jackets, or open-faced hives. Its reach is 15 feet, and the safety claim applies only when used as directed; carpenter bees are not listed targets.

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

#9

9. BASF PT Wasp-Freeze

• Form: Aerosol
• Weight: 14 oz

Best for: Fast knockdown nest treatment.

Why it ranks #9: The aerosol provides quick knockdown and reaches up to 15 feet, but its listed targets are wasps, hornets, yellow jackets, and spiders.

Instant knockdown and a jet reaching up to 15 feet define BASF PT Wasp-Freeze II’s listed approach to wasps and hornets. Its target list also includes yellowjackets and two named spiders, offering broader listed pest coverage for buyers treating a specific outdoor or indoor-area concern.

The 15-foot spray reach helps keep distance while applying the product to a nest, and the listing describes residual activity for complete nest elimination and prevention of reinfestation. It names yellowjackets, black widow and brown recluse spiders, as well as wasps and hornets. The product is listed for indoor or outdoor use, but its flame projection exceeds 18 inches and the listing warns it may stain asphalt and shingles, relevant limits when choosing a treatment location.

Skip it if you need a jet reaching 20 feet; SpectracidePRO 30110 lists that reach for outdoor nest treatment.

Consider this when fast knockdown, residual nest activity, or its listed spider targets fit the job. Keep the stated staining warning for asphalt and shingles in mind, and account for its 15-foot reach.

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

#10

10. Bee Bopper Wasp and Hornet Spray

• Form: Aerosol
• Weight: 1.2 lb

Best for: Simple wasp-and-hornet aerosol.

Why it ranks #10: The supplied information only describes a wasp-and-hornet aerosol and a 14-ounce can; it does not list carpenter bees or provide a reach figure.

A 14-ounce aerosol can gives BEE BOPPER a straightforward format for buyers seeking a wasp-and-hornet spray with distance treatment. Its listing describes quick control from a safe distance, while the manufacturer’s shipping arrangement places the nozzle loosely inside the protective cap.

The aerosol format and 14-ounce size identify the product’s basic application form, and its description says it is intended to control wasps and hornets from a safe distance. No specific spray distance, residual duration, or carpenter-bee target is supplied, so those capabilities should not be assumed. The nozzle is shipped pulled off and placed loosely inside the protective cap to prevent accidental discharge during shipment; the buyer must account for that package setup when preparing to use it.

Skip it if you need a stated jet range; HOT SHOT 13412-6 specifies a reach of up to 27 feet.

This is a basic option for buyers seeking an aerosol listed for wasps and hornets. The supplied facts do not give a numerical reach or identify carpenter bees, so choose it only when those specifications are not essential.

Listed on Amazon as: II Wasp and Hornet Spray 14oz Aerosol Can