10 Best Terro Spider And Ant Killer Spray of 2025

Tested and Reviewed: Top 10 Terro Spider And Ant Killer Spray deals with expert ratings from 8.1 to a perfect 10

June 2026 Edition

Editor's Choice

9.7

Terro

TERRO T2302 Spider, Ant, Roach, and Other Insects Killer Aerosol Spray – 2 Pack

Editor's bottom line:

“This terro spider and ant killer spray is the best one we tested. In terms of quality, brand and price, we couldn't ask for more.”

Main Highlights

2 spray bottles
Kills spiders (including Black widow, brown recluse and hobo spiders), ants, cockroaches, crickets, scorpions, and other insects
Kills on contact
Can be used indoors and outdoors

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Picked by 397 people today

9.5

Save 20%

Terro

TERRO Scorpion Killer Spray - Kills Scorpions, Spiders, Ants, Roaches, and More - T2102-6 - Ready to Use Spray - 16 fl oz Aerosol - for Indoor and Outdoor Use

20% Off

Main Highlights

KILL SCORPIONS & MORE: TERRO Scorpion Killer Spray kills scorpions, spiders, ants, roaches, crickets, and other insects
IMMEDIATE RESULTS: Kills on contact and provides residual control for up to 6 weeks
VERSATILE TREATMENT OPTIONS: The nozzle's two-way spray is ideal for spot application or crack-and-crevice treatment
INDOOR AND OUTDOOR TREATMENT: TERRO Scorpion Spray can be used indoors and outdoors
16 FL OZ CAN: Comes in a 16 oz aerosol spray can

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9.5

Terro

TERRO Ready to Use Indoor and Outdoor Carpenter Ant, Termite, and Carpenter Bee Killer Aerosol Spray - T1901SR - 2 Pack, 32 Total Ounces

Main Highlights

Kills Wood-Infesting Insects - Effectively kills carpenter ants, termites, and carpenter bees
Fast Acting & Long Lasting - This convenient aerosol spray kills on contact and provides long-lasting residual control, continuing to kill pests for up to one month
Don't Miss Your Target - The two-way spray nozzle allows for broad application or precision treatment in cracks and crevices
Non-Staining, Odorless Formula - This non-staining spray leaves behind no unpleasant odors so you can use it almost anywhere
Use Indoors & Outdoors - Spray around windows, doors, and entry points, as well as into wall voids and infested wood areas
This product is not recommended as a sole protection against termites. For active infestations, get a professional inspection

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9.2

Terro

TERRO T1700SR 19 oz Outdoor Ant Killer Spray

Main Highlights

2 bottles included
Kills ants (including carpenter ants), cockroaches, spiders, and other insects
Fast knockdown protection with long-lasting residual control
Spray reaches up to 10 to 15 feet
Use as a spot treatment or in cracks and crevices
19 oz aerosol can, designed for outdoor use only

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9.0

Terro

TERRO T1700SR 19 oz Outdoor Ant Killer Spray

Main Highlights

Provides rapid knockdown and effective long-term control
Also effective against carpenter ants, carpenter bees, Asian lady beetles, boxelder bugs, spiders, cockroaches and other pests
Sprays 10 to 15 ft
Easy spray in hard-to-reach places
19 oz aerosol spray can

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8.8

Save 8%

Terro

TERRO Ant Killer Bait Stations T300B - Liquid Bait to Eliminate Ants - Bait System - 12 Count Stations for Effective Indoor Ant Control

8% Off

Main Highlights

ATTRACTS & KILLS: TERRO liquid ant baits indoor effectively target and eliminate common household ants, including acrobat, crazy, ghost, little black, odorous house, pavement, and other sweet-eating ants
KILLS THE ANTS YOU DON'T SEE: TERRO ant bait is designed to share with the entire colony, eliminating both visible ants and those hidden, using liquid ant baits
FAST-ACTING: Noticeable ant activity reduction within days as worker ants carry TERRO liquid ant baits back to the colony for widespread indoor ant killer effects
READY TO USE: Simply place ant baits indoors with no setup required. Observe as Terro ant baits attract and eradicate ants conveniently at home
VERSATILE HOME PLACEMENT: TERRO ant traps are ideal for use along baseboards, in corners, and on counters, targeting indoor ant baits hotspots throughout your home

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8.6

Terro

TERRO Spider Cobweb Eliminator and Repellent Spray - Prevent Spiderweb Formation - Ready-to-Use & Works Immediately - Long Lasting Results - T2360

Main Highlights

NO MORE SPIDER WEBS: TERRO Cobweb Eliminator prevents future web formation and keeps spiders from coming back
EASY TO USE: Simply knock down existing webs then spray the target area to prevent webs from returning
FAST ACTING FORMULA: The Cobweb Eliminator spray starts working immediately
LONG LASTING RESULTS: The spray offers residual repellency to make sure you have continued web prevention
GREAT FOR PORCH LIGHTS: Ideal for use around porch lights and other areas where spiders commonly build webs

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8.3

GROVE

TERRO Spider Killer Aerosol 16 oz Bundle with Glue Board Trap – Effective Indoor and Outdoor Spider and Ant Control – Gift Set (2 Items)

Main Highlights

This gift set includes 1x TERRO Spider Killer Aerosol 16 oz bundle with 1x Glue Board Trap, designed for effective spider and ant control indoors and outdoors. (Packaging May Vary)
Provides fast action against spiders including black widow, brown recluse, hobo spiders, ants, cockroaches, crickets, scorpions, and bed bugs for broad-spectrum pest management.
- Delivers up to 6 weeks of repellency to keep your home protected from pests when applied in cracks, crevices, entry points, crawl spaces, and behind appliances.
Suitable for use both inside and outside the home, ensuring comprehensive pest control wherever spiders and ants are present.
Comes with a convenient aerosol spray and glue board trap to tackle pests effectively through contact kills and trapping, enhancing your pest control efforts.

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Best Value

8.1

Save 22%

Terro

TERRO Ant Dust Powder Killer for Indoors and Outdoors - Kills Ants, Fire Ants, Roaches, Spiders, and Other Insects - T600 - Up to 8 Months Protection - Easy to Use

22% Off

Main Highlights

KILL ANTS & OTHER INSECTS: TERRO Ant Dust kills ants (including fire & carpenter ants), cockroaches, spiders and other insects
WATERPROOF FORMULA: The waterproof dust won't wash in the rain, ensuring lasting protection from insects in your yard
KILLS ON CONTACT: This ready-to-use ant dust kills insects on contact
UP TO 8 MONTHS OF PROTECTION: Provides long-lasting residual control, continuing to kill ants and other insects for up to 8 months
EASY TO APPLY: The convenient shaker canister allows for both scatter and widespread application
INDOOR & OUTDOOR USE: Apply in cracks and crevices, around perimeters and foundations, in crawls spaces and wall voids, in flower beds, and directly on ant hills
Waterproof
Lasts up to 8 Months
Kills Carpenter Ants
Deltamethrin

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Our Best Overall Choice

Best Choice

9.7

Terro

TERRO T2302 Spider, Ant, Roach, and Other Insects Killer Aerosol Spray – 2 Pack

Editor's bottom line:

“This is the best one we tested. In terms of quality, brand and price, we couldn't ask for more.”

Main Highlights

2 spray bottles
Kills spiders (including Black widow, brown recluse and hobo spiders), ants, cockroaches, crickets, scorpions, and other insects
Kills on contact
Can be used indoors and outdoors

Show Price

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