The Voluntary Sector Initiative is reader-supported. When you buy through links on our site, we may earn an affiliate commission. Learn more

Top 10 Ant Killer Crystals of 2020 – Consumer Guide & Reviews

Rank No. #1
Advance 375a Select Granular Ant Bait - 8 oz. ant Killer,ant Poison
  • Uses food attractant ants love
  • Works on wide range of ant species
  • Easy to apply
  • Treatments last several weeks
  • Weather resistant
SaleRank No. #2
TERRO T901-6 Ant Killer Plus 3lb. Shaker Bag(2Pack)
  • Kills ants, fire ants, cockroaches, fleas and other insects
  • Fast-acting granules kill insects in 24 hours
  • Keep insects out – use as band treatment around house foundations and on lawns, or as a spot treatment on ant hills
  • Convenient, resealable shaker bag – no spreader required
  • For outdoor use only
Rank No. #3
Ortho Home Defense Insect Killer Granules 3, 2.5 lb.
  • One application controls insects for up to 3 months (Refer to booklet for insects killed for 3 months.)
  • Treats an average 2,000 sq. ft. home more than twice
  • Apply around home's foundation
  • People and pets may re-enter area after product is watered in and allowed to dry
  • Kills all listed home-invading insects (Refer to booklet for insects killed for 3 months.)
Rank No. #4
Ortho 0275510 Fire Ant Killer, 2-12 OZ Bottles
  • Kills the queen and destroys the mound
  • No watering-in required
  • Treats up to 162 mounds (twin pack 324 mounds total)
  • Use Ortho Orthene Fire Ant Killer as part of Ortho 2-Step Fire Ant Method
SaleRank No. #5
Amdro Stakes Ant Killer 8 pk
  • Product Form: Stakes
  • Container Size: 8 pk
  • Packaging Type: Boxed
  • Ready to Use
  • Odorless
Rank No. #6
3 Pk, Boric Acid Roach & Ant Killer NET Wt. 1 Lb. (454 gms) Each
  • PUT THE PESTS IN THEIR PLACE: Zap-A-Roach is designed to easily eliminate some of the hardest pests to fight. Combat a roach, ant, water bug, flea, and even silver fish infestation just by spreading Zap-A-Roach through your home. Put it in all of the bugs favorite places, and in no time, see the difference Zap-A-Roach can make in your life.
  • PROTECT YOUR HOME IN EVERY WAY: Don’t worry about ruining baseboards, flooring, or appliances with Zap-A-Roach. It is a non-staining compound, safe to use on a variety of surfaces. Toxic to bugs, but not to your home, boric acid is the perfect option to maintaining the integrity of your house.
  • UNDETECTED PEST CONTROL: Zap-A-Roach is designed to be odorless in your home, making it perfect to use throughout the house. Family and friends will never know that you’re combatting a pest problem and the bugs will never smell it coming. You’ll never have to deal with the pungent chemical sprays again.
  • DIRECTIONS FOR USE: To use, shake well and twist cap until fully open. Holding bottle at a 45-degree angle, powder should flow freely when squeezed. Use a spoon to distribute powder in hard to reach places. Apply liberally, scatting under and behind large appliances, pipes and drains, and in cracks and crevices along baseboards.
  • E.P.A. reg. No. 51311-1 , E.P.A. Est. No. 90742-NJ-001
Rank No. #7
TERRO T1901-6 Carpenter Ant & Termite Killer, Orange
  • Kills Carpenter ants, termites, carpenter bees, wood wasps, and other insects
  • Kills on contact and continues killing for up to 1 month
  • 2 way spray nozzle allows you to reach crevices where pests live
  • Odorless and non staining formula
  • Ideal for indoor or outdoor use
Rank No. #8
TERRO 1700 T1700 19 oz. Outdoor Ant Killer Spray, 1 Pack
  • 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
Rank No. #9
Terro T901SR, Listed Insects 3 lb Ant Killer Plus – Also Kills Cockroaches, Fleas-2 Pack, Brown
  • 2 shaker bags included
  • Kills ants, fire ants, cockroaches, fleas and other insects
  • Fast-acting granules kill insects in 24 hours
  • Keep insects out – use as band treatment around house foundations and on lawns, or as a spot treatment on ant hills
  • Convenient, resealable shaker bag – no spreader required
Rank No. #10
EcoRaider Ant & Crawling Insect Killer (32 OZ), 100% Fast Kills, Also Kills Fire Ants. Lasting Repellency, Safe for Children & Pets
  • FOR USE BOTH INDOORS AND OUTDOORS: to control existing and invading insect such as ants, bed bugs and other small crawling insects;
  • IMMEDIATE KILL: Kills 100% of existing ants on contact instantly.
  • EXTENTED PROTECTION: disrupts ant trails and prevent for re-entry for 4 week and beyond.
  • PRODUCT SAFETY LAB TESTED: minimal skin irritation, child-and-pet-friendly;
  • NONE STAINING. FAST DISSIPATING PLEASANT CITRUS SCENT.
Rank No. #11
Bayer Advanced Complete Ant Killer Plus Science-Based Solutions Kills Fleas, Ticks, Spiders & Cockroaches, 1.5-Pound, Granules
  • Kills ants plus more than 30 other listed outdoor pests including fleas, ticks, spiders and cockroaches
  • Effective home perimeter treatment
  • Easy-to-use shaker top applicator
  • 1.5 lb. Treats up to 1, 500 Square feet
  • 2-way action formula treats below-soil insects up to 3 months
Rank No. #12
Bonide Chemical 45672 037321456728 Revenge Number-4 Ant Killer Granules, 4 lb, Brown/A
  • INSECT KILLER - Revenge Ant Killer controls ants (including fire ants), cockroaches, fleas, crickets, earwigs, & other pests listed on the label.
  • OUTDOOR USE - This product is designed for use outdoors, on lawns, & as a barrier band treatment around the foundation of your house. Not for indoor use as it kills pests before they come inside.
  • QUICK RESULTS - Our Ant Killer Granules act fast & kill pesky insects in 24 hours.
  • READY TO USE - This product is conveniently ready to use when it arrives. Simply apply as a band or spot treatment depending on desired results.
  • WATERING REQUIRED - Whether you're using this product as a band or spot treatment, immediately watering in the granules following application is required.
SaleRank No. #13
8 oz Advance Granular Carpenter Ant Bait ~~ Kills: Carpenter Ants , Acrobat , Argentine , Bigheaded , Crazy , Field , Little Black , Pavement , Pharoah , House , and Theif Ants
  • Active Ingrediant: 0.011% Abamectin B1, a slow acting active ingredient. 99.989% other ingredients Target Pests: Carpenter ants and many other species of ants
  • For use in: in and around homes and commercial buildings. Application: Best applied in small piles where carpenter ant activity is found. Carpenter Ants tend to start trailing about 30 min before sunset and remain active throughout the night. If you don't see activity, try looking around house about 1 hour before sunrise. Broadcast application: 1 lb. per acre.
  • Pet Safe: Yes, when used as directed. Shelf Life: Use within 1 year of the date of purchase if unopened. After opening use within 3 months. ALWAYS READ THE LABEL BEFORE USE!!
Rank No. #14
Terro T901-2 Ant Killer Plus Insect Control 3lb bags (2-Pack)
  • 2 shaker bags included
  • Kills ants, fire ants, cockroaches, fleas and other insects
  • Fast-acting granules kill insects in 24 hours
  • Keep insects out – use as band treatment around house foundations and on lawns, or as a spot treatment on ant hills
  • Convenient, resealable shaker bag – no spreader required
Rank No. #15
Ortho BugClear Lawn Insect Killer - Kills Ants, Ticks, Sod Webworms, Fleas and Spiders in Your Yard, Fast-Acting, Kills By Contact Above and Below the Ground, 20 lb.
  • Kill all listed bugs, including ants, ticks, sod webworms, fleas & spiders, with Ortho BugClear Lawn Insect Killer
  • Use on lawns, around a home's perimeter, and on ornamentals, in vegetable gardens (on listed vegetables) & flower beds
  • Fast-acting, kills above and below the ground, and creates a barrier to keep bugs from coming inside (refer to packaging for complete list)
  • Apply using a Scotts Drop, SpeedyGreen, or EdgeGuard spreader, then water in
  • Provides up to 20,000 sq. ft. of coverage
Rank No. #16
TERRO PreFilled Liquid Ant Killer II Baits, 3-Packs of 6 Baits Each
  • Convenient, ready-to-use bait stations with fast-acting formula
  • Liquid ant killer bait station kills all common household ants
  • No drips, spills or mess; for indoor and outdoor use. Place baits near ant trails or where ants are numerous. Use all six baits to enure sufficient supply for the ants.
  • Patented design eliminates handling of chemicals and prevents bait from drying out
  • Contains borax
SaleRank No. #18
Amdro Fire Ant Yard Treatment Bait, 5 Pound
  • One application kills fire ants for the entire season
  • Kills the queen and the entire colony
  • Kills visible and hidden fire ant mounds
  • Prevents new mounds from forming
  • Apply across entire yard with a rotary broadcast spreader or handheld granular spreader
Rank No. #19
Zap-A-Roach Boric Acid Roach and Ant Killer – Odorless and Non-Staining – 1 LB
  • PUT THE PESTS IN THEIR PLACE: Zap-A-Roach is designed to easily eliminate some of the hardest pests to fight. Combat a roach, ant, water bug, flea, and even silver fish infestation just by spreading Zap-A-Roach through your home. Put it in all of the bugs favorite places, and in no time, see the difference Zap-A-Roach can make in your life.
  • PROTECT YOUR HOME IN EVERY WAY: Don’t worry about ruining baseboards, flooring, or appliances with Zap-A-Roach. It is a non-staining compound, safe to use on a variety of surfaces. Toxic to bugs, but not to your home, boric acid is the perfect option to maintaining the integrity of your house.
  • UNDETECTED PEST CONTROL: Zap-A-Roach is designed to be odorless in your home, making it perfect to use throughout the house. Family and friends will never know that you’re combatting a pest problem and the bugs will never smell it coming. You’ll never have to deal with the pungent chemical sprays again.
  • DIRECTIONS FOR USE: To use, shake well and twist cap until fully open. Holding bottle at a 45-degree angle, powder should flow freely when squeezed. Use a spoon to distribute powder in hard to reach places. Apply liberally, scatting under and behind large appliances, pipes and drains, and in cracks and crevices along baseboards.
  • PRODUCT SPECIFICATIONS: Package contains (2) The Original Zap-A-Roach – The Original Roach and Ant Killer Since 1946. Kills roaches, water bugs, fleas, ants, and silver fish. Made of 100% Boric Acid. Odorless and Non-Staining. Net weight: 1 pound per unit, total 2 pounds. Do not use where accessible to children or pets. Do not use where food is prepared or processed.
Rank No. #20
Terro 1806 Outdoor Liquid Ant Baits, 1.0 fl. oz. - 6 count
  • Kills the ants you see and the ants you don’t
  • Pre filled bait stations are ready to use
  • Contains borax
  • Flexible placement: in the ground using the stakes or on decks, or in garages or basements without using the stakes
  • Patented station protects the bait from the elements, prevents it from drying out

Last update on 2021-02-02 / Affiliate links / Images from Amazon Product Advertising API

We’ve made a buying guide of top 10 Ant Killer Crystals for our consumer to review. The reports above show ratings of the best overal, best cheap Ant Killer Crystals to buy in 2020.

If you think there is mislead information on any products and services, feel free to contact our experts at any time.