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TERRO T901-6 Ant Killer Plus Multi-Purpose Insect Control for Outdoors - Kills Fire Ants, Fleas, Cockroaches, and Other Crawling Insects - 3lb
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Purchase options and add-ons
Item Form | Granules |
Item Weight | 3.1 Pounds |
Active Ingredients | Lambda-cyhalothrin |
Brand | Terro |
Target Species | Flea |
About this item
- Say Goodbye to Bugs - Kills ants, fire ants, roaches, fleas, crickets, earwigs, millipedes, mites, palmetto bugs, silverfish, sow bugs, and more
- Works Fast - The powerful granules kill listed insect pests within 24 hours of contact while also providing residual repellency
- Keep Insects Out – For outdoor use only, apply the granules as band treatment around house foundations and on lawns, or as a spot treatment on ant hills
- Easy to Apply - The resealable shaker bag design allows for convenient application, there's no chemical spreader or broadcaster required
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Product guides and documents
From the manufacturer



TERRO Ant Killer – 3 lb Shaker Bag
Kill Ants, Fire Ants, Fleas, Cockroaches and More Before They Get Inside
Use these granules as a perimeter treatment around the foundation of your house to keep ants, fire ants, cockroaches, fleas, and other insects from entering your home. The powerful granules eliminate pests within 24 hours and provide long-lasting residual repellency.
TERRO Outdoor Ant Killer is packaged in a convenient, resealable shaker bag, which allows the granules to be easily distributed around the perimeter of your house.
- Eliminates ants, fire ants, cockroaches, fleas and other insects
- Fast-acting granules eliminate 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
Target Insects
Most household ants, fire ants, cockroaches, earwigs, fleas, millipedes, mites, palmetto bugs, silverfish, sowbugs and water bugs are eradicated with these granules. See the label instructions for a complete list of target insects.
How to Use
Apply in a three to 10 foot band of granules near the house foundation. Water lightly immediately after application. For results, leaf litter should be removed from the foundation area and vegetation that touch the foundation should be cut back.
Stop Them Outside
With TERRO Ant Killer Plus, you’ll be able to stop insects outside before they get into your home or business. This treatment should by applied as a perimeter treatment at a rate of 2 lb to 3 lb for every 1,000 sq ft. Application rates are different on ant mounds.
Convenient Shaker Bag
TERRO Ant Killer Plus comes in a resealable shaker bag. To use, open up the seal at the top of the bag, flip it upside-down to grab the handle and then shake out the product through the mesh opening. If you don’t use the entire contents, just reseal it for later.
Control Pests Around Your Home
Controlling Ants
To control ants (except fire ants), apply one to two teaspoons over and around ant hills; water lightly immediately following application. If the soil is dry, water lightly before application to bring the ants closer to the surface for better control. For difficult ant infestations, use both a broadcast and spot treatment.
Controlling Fire Ants
To control fire ants, apply ½ cup of ant killer granules over and around each fire ant mound. Immediately following application, water the product in completely, applying a minimum of one gallon of water to each mound area. For results, apply in cool weather, or in early morning or late evening hours.
Complete Control
This product is ideal as part of a two-step ant control process for residences or businesses. First use TERRO Outdoor Ant Killer and then follow that with TERRO Liquid Ant Baits indoors. This two-step process should eliminate ants inside and prevent outdoor ants from re-infesting your home or business.
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Customer Reviews |
4.4 out of 5 stars 12,394
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Price | $6.99$6.99 | — no data | — no data | — no data |
Model No. | 1901-6 | T1806 | T1812 | T600 |
Style | Granules | Bait | Bait | Powder |
Target Insects | Ants, cockroaches, earwigs, fire ants, fleas, millipedes, mites, palmetto bugs, silverfish, sowbugs and water bugs | Ants | Ants | Ants, bees, boxelder bugs, carpenter bees, cockroaches, fire ants, firebrats, ground beetles, silverfish, slugs, sowbugs, spiders, ticks and wasps |
Usage Area | Outdoors | Outdoors | Outdoors | Indoors/Outdoors |
Container Type | Shaker Bag | Disposable Bait Station | Disposable Bait Station | Shaker Can |
Active Ingredients | Lamda-cyhalothrin | Borax (sodium tetraborate decahydrate) | Borax (sodium tetraborate decahydrate) | Deltamethrin |
Product information
Item Form | Granules |
---|---|
Item Weight | 3.1 Pounds |
Active Ingredients | Lambda-cyhalothrin |
Brand | Terro |
Target Species | Flea |
UPC | 070923009121 |
Global Trade Identification Number | 00070923009121 |
Product Dimensions | 9 x 5 x 12 inches |
Item Weight | 3.1 pounds |
Manufacturer | Terro |
ASIN | B001B1KGCO |
Country of Origin | USA |
Item model number | T901-6 |
Customer Reviews |
4.4 out of 5 stars |
Best Sellers Rank | #59 in Patio, Lawn & Garden (See Top 100 in Patio, Lawn & Garden) #6 in Pest Control Baits & Lures |
Is Discontinued By Manufacturer | No |
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TERRO T901-6 Ant Killer Plus Multi-Purpose Insect Control for Outdoors - Kills Fire Ants, Fleas, Cockroaches, and Other Crawling Insects - 3lb
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Product Description
Create a barrier against ants, fire ants, roaches, fleas, earwigs and more with TERRO Ant Killer Plus. This fast-acting treatment works within 24 hours to keep your home free of the most persistent pest insects, while also offering residual control. For increased effectiveness, this product can be applied as a perimeter treatment around the foundation of your home, spread on lawns, or used a spot treatment on ant hills and fire ant mounds. TERRO Ant Killer Plus is packaged in a resealable shaker bag to allow for easy application. Simply open the top, grab the handle located at the bottom of the bag, and start spreading the granules. There’s no need to use a spreader! To apply as a perimeter treatment, create a 3 to 10 foot band of granules along your foundation. To treat ant hills (except fire ants), apply 1 to 2 teaspoons on granules over and around the ant hill. Be sure to water the granules lightly immediately following application. To control fire ants, apply ½ cup of granules over, and 2 feet around each mound. After apply, gently water the product with a minimum of a gallon of water to each mound area. Avoid using a high-pressure hose, which could disturb the ants and cause migration.
Top Brand: Terro
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Price | -30% $6.99$6.99 List: $9.99 | $15.99$15.99 | $24.99$24.99 | $11.99$11.99 | $21.30$21.30 | -22% $6.99$6.99 List: $8.99 |
Delivery | Get it as soon as Monday, May 19 | Get it as soon as Monday, May 19 | Get it as soon as Monday, May 19 | Get it as soon as Monday, May 19 | Get it as soon as Monday, May 19 | Get it as soon as Monday, May 19 |
Customer Ratings | ||||||
Sold By | Amazon.com | Amazon.com | Amazon.com | Amazon.com | Amazon.com | Amazon.com |
form | Granules | Liquid | Granules, Band | Liquid | Granules | Aerosol |
Important information
Keep children and pets off treated area until product has been watered in and lawn is dry. Do not water to the point of runoff. Application is prohibited directly into sewers or drains or to any areas like gutter where drainage to sewers, storm drains, water bodies, or aquatic habitat can occur. Do not allow the product to enter any drain during or after application. Do not apply this product to edible growing crops or stored raw agricultural commodities used for food or feed. Do not allow applications to contact water inhabited by fish, such as in ornamental fish ponds that are located around structures being treated. Do not apply the product by aerial application. To protect aquatic organisms, do not apply this pesticide within 25 ft. of lakes, rivers, permanent streams, marshes or natural ponds, estuaries, and commercial fish farm ponds. In New York States, this product may not be applied within 100 feet of a coastal marsh, or stream that drains directly into a coastal marsh. Do not apply more than 0.38 tbs of the active ingredient (800 pounds of this product) per acre per year. Not for use on plants being grown for sale or other commercial use, or for commercial seed production, or for research purposes.
Other Ingredients: 99.96% , Total 100.00%
Treatment around foundations: Apply a 3 to 10 foot band of granules next to the house foundation and completely distribute the granules. Water lightly immediately following application. Treat when insects first appear or when you notice lawn damage. For best results, leaf litter and debris should be removed from the foundation area, Branches and vegetation that touch the foundation should be cut back. Other potential pest harborage sites, such as deep mulch, should be raked away before application. Spot Treatment: 1.For ants: Water lightly immediately following application. Use both broadcast and spot treatment for difficult to large ant infestations. If soil is dry, water lightly before application to bring the ants closer to the surface for better control. 2.For fire ants: Immediately following application, water in completely. Apply a minimum of 1 gallon of water to each mound area to prevent the disturbance of ants, water gently. Use of high pressure watering equipment may disturb the ants and cause migration, reducing product effectiveness. For best results, apply in cool weather, 65°-80°F, or in early morning or late evening hours. Treat new mounds as they appear.
Customer reviews
Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzed reviews to verify trustworthiness.
Learn more how customers reviews work on AmazonCustomers say
Customers find the ant killer effective and easy to use, with one noting it works within 24 hours. The product receives positive feedback for its convenient application and ability to spread evenly over wide areas. While some customers consider it worth the price, others feel it's a waste of money. Customers disagree on the product's effectiveness, with some reporting quick ant elimination while others say it doesn't work at all.
AI-generated from the text of customer reviews
Customers find the ant killer effective, with one mentioning it works wonders on ant hills and another noting it eliminates them within 24 hours.
"...Its packet is easy to apply. It's a good productor." Read more
"This stuff really works. The shaker bag is great too. I sprinkled around the border of my house. Wow, no more bugs, just about instantly." Read more
"Easy to use, worked as described." Read more
"Not as good as before, it did not work real good, ants were not killed right away, took several trys of applying." Read more
Customers report that the ant killer effectively eliminates ants, particularly Florida red ants, and keeps them away from treated areas.
"It has worked and killed many bugs in the past few days. Its packet is easy to apply. It's a good productor." Read more
"...I sprinkled around the border of my house. Wow, no more bugs, just about instantly." Read more
"I use this to lay down an exterior barrier to keep the ants from wondering in. So far works extremely well and have had no ant issues...." Read more
"...a week and almost finish the bag but i still can see the ant crawling on the foundation and step on the granules...." Read more
Customers find the ant killer easy to use, with the packet being simple to apply and work as advertised. One customer specifically mentions that spot treatment of ant mounds is particularly convenient.
"It has worked and killed many bugs in the past few days. Its packet is easy to apply. It's a good productor." Read more
"Easy to use, worked as described." Read more
"The bag is easy to use and has a zipper on it, good design. However, it seems like doesn't work that well...." Read more
"...Its ease of use, broad-spectrum efficacy, and long-lasting impact make it a staple in my yearly pest control regimen...." Read more
Customers find the ant killer easy to spread, particularly noting that the shaker bag makes it convenient to disperse the product evenly over wide areas.
"...provides ample coverage for my outdoor spaces, and the granules are easy to distribute evenly around the perimeter of my home...." Read more
"Great coverage with shaker bag, allowing controlled dispersment. Applied after period of rain." Read more
"...It's easy to spread evenly around the area, and the bag is resealable, keeping the remainder of the powder safe from pets and fresh for another use...." Read more
"While I like the built-in dispersal method of this product, my suggestion is that the manufacturer make the product more of a brownish color...." Read more
Customers appreciate the design of the ant killer, describing it as a genius concept with a nice bag.
"The bag is easy to use and has a zipper on it, good design. However, it seems like doesn't work that well...." Read more
"...But if so, I will be ready and hit them early next year. Love the design of the shaker bag - genius design" Read more
"It’s been a week since I’ve used the Terro bag. I like the design. Very easy to handle and open. Easy to shake out the product...." Read more
"...product is extremely effective and very easy to apply with the shaker bag design...." Read more
Customers have mixed opinions about the ant killer's value for money, with some finding it worth the price while others consider it a waste of money.
"...However, it seems like doesn't work that well...." Read more
"Wonderful product. My first order got lost in transport, and I had to cancel. I am so glad I re-ordered...." Read more
"Little expensive, but works." Read more
"...me to address various pest issues with a single product, saving both time and money...." Read more
Customers have mixed experiences with the ant killer's effectiveness, with some reporting it quickly eliminates pests while others mention it doesn't work at all.
"Definitely works to kill ants when used as directed. Its not safe for wildlife, do not let it get into water run off" Read more
"...now it's time for them to vacate, and this product killed the entire colony with one shake." Read more
"TERRO T901 Ant Killer Sprinkle Bag: NOTICE: THIS IS NOT SAFE AROUND PETS, SO MAKE SURE YOU DON'T PUT IT ANYWHERE YOUR PET'S GRAZE OR EAT..." Read more
"Worked. Killed an ant hill." Read more
Customers have mixed experiences with the ant killer's effectiveness: some report it makes a mess, while one customer finds it highly effective at eliminating mounds.
"...problem in my yard, but the TERRO T901-6 has proven highly effective at eliminating their mounds and preventing their return...." Read more
"...This did nothing to the ants, just left a mess all over. The ants ignore it and go around it...." Read more
"...keeping the remainder of the powder safe from pets and fresh for another use. Overall, good product and good value for the price." Read more
"...Three weeks later, still no ants. This is a clean and easy to use product that I would buy again, 5 stars." Read more
Reviews with images

We HAD ANTS, but no longer
Top reviews from the United States
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- Reviewed in the United States on May 4, 2025Style: 1 PackVerified PurchaseIt has worked and killed many bugs in the past few days. Its packet is easy to apply. It's a good productor.
- Reviewed in the United States on May 7, 2025Style: 1 PackVerified PurchaseThis stuff really works. The shaker bag is great too. I sprinkled around the border of my house. Wow, no more bugs, just about instantly.
- Reviewed in the United States on March 26, 2025Style: 1 PackVerified PurchaseEasy to use, worked as described.
- Reviewed in the United States on May 3, 2025Style: 1 PackVerified PurchaseI use this to lay down an exterior barrier to keep the ants from wondering in. So far works extremely well and have had no ant issues. Usually lasts me a whole season on one application
- Reviewed in the United States on May 11, 2025Style: 2 PackVerified Purchaseworks pretty good around the perimeter of your home. i do this 3 times for the warmer months to control ants around the house.
- Reviewed in the United States on January 9, 2025Style: 1 PackVerified PurchaseThe bag is easy to use and has a zipper on it, good design. However, it seems like doesn't work that well. I applied every once a week and almost finish the bag but i still can see the ant crawling on the foundation and step on the granules. I will try to get 2 more bags and see the result.
- Reviewed in the United States on April 14, 2025Style: 1 PackVerified PurchaseWonderful product. My first order got lost in transport, and I had to cancel. I am so glad I re-ordered. I let the ants take over the pool area in the off-months, but now it's time for them to vacate, and this product killed the entire colony with one shake.
- Reviewed in the United States on May 10, 2025Style: 1 PackVerified PurchaseGreat coverage with shaker bag, allowing controlled dispersment.
Applied after period of rain.
Product summary presents key product information
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Product Summary: TERRO T901-6 Ant Killer Plus Multi-Purpose Insect Control for Outdoors - Kills Fire Ants, Fleas, Cockroaches, and Other Crawling Insects - 3lb
From Terro
Price
One-time purchase: $6.99 30% Savings
List Price: $9.99
About this Item
- Say Goodbye to Bugs - Kills ants, fire ants, roaches, fleas, crickets, earwigs, millipedes, mites, palmetto bugs, silverfish, sow bugs, and more
- Works Fast - The powerful granules kill listed insect pests within 24 hours of contact while also providing residual repellency
- Keep Insects Out – For outdoor use only, apply the granules as band treatment around house foundations and on lawns, or as a spot treatment on ant hills
- Easy to Apply - The resealable shaker bag design allows for convenient application, there's no chemical spreader or broadcaster required
Product Description
Important Information
Safety Information
Keep children and pets off treated area until product has been watered in and lawn is dry. Do not water to the point of runoff. Application is prohibited directly into sewers or drains or to any areas like gutter where drainage to sewers, storm drains, water bodies, or aquatic habitat can occur. Do not allow the product to enter any drain during or after application. Do not apply this product to edible growing crops or stored raw agricultural commodities used for food or feed. Do not allow applications to contact water inhabited by fish, such as in ornamental fish ponds that are located around structures being treated. Do not apply the product by aerial application. To protect aquatic organisms, do not apply this pesticide within 25 ft. of lakes, rivers, permanent streams, marshes or natural ponds, estuaries, and commercial fish farm ponds. In New York States, this product may not be applied within 100 feet of a coastal marsh, or stream that drains directly into a coastal marsh. Do not apply more than 0.38 tbs of the active ingredient (800 pounds of this product) per acre per year. Not for use on plants being grown for sale or other commercial use, or for commercial seed production, or for research purposes.
Ingredients
Other Ingredients: 99.96% , Total 100.00%
Directions
Treatment around foundations: Apply a 3 to 10 foot band of granules next to the house foundation and completely distribute the granules. Water lightly immediately following application. Treat when insects first appear or when you notice lawn damage. For best results, leaf litter and debris should be removed from the foundation area, Branches and vegetation that touch the foundation should be cut back. Other potential pest harborage sites, such as deep mulch, should be raked away before application. Spot Treatment: 1.For ants: Water lightly immediately following application. Use both broadcast and spot treatment for difficult to large ant infestations. If soil is dry, water lightly before application to bring the ants closer to the surface for better control. 2.For fire ants: Immediately following application, water in completely. Apply a minimum of 1 gallon of water to each mound area to prevent the disturbance of ants, water gently. Use of high pressure watering equipment may disturb the ants and cause migration, reducing product effectiveness. For best results, apply in cool weather, 65°-80°F, or in early morning or late evening hours. Treat new mounds as they appear.
Proposition 65 Warning for California Consumers
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
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