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Ortho Orthene Fire Ant Killer 12oz
$11.99
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About this item
Highlights
- Ortho Orthene Fire Ant Killer1 kills the queen and destroys the mound, treats up to 162 mounds and requires no watering-in to be effective
- KILLS IN MINUTES: This treatment takes only minutes to apply, and begins killing in just 60 minutes, so you can get back to enjoying your yard fast
- KILLS THE QUEEN & DESTROYS THE MOUND: Killing the queen of a fire ant colony is essential to effectively destroying the mound
- EASY APPLICATION: Simply sprinkle the product over each mound when ants are active and leave it to work its magic — no watering-in needed, see product label for complete instructions
- USE AS PART OF ORTHO 2-STEP SYSTEM: First, destroy existing mounds and their queens with Ortho Orthene Fire Ant Killer1; then, use Ortho Fire Ant Killer Broadcast Granules (sold separately) to prevent new mounds from forming for up to 6 months
Description
Don't let fire ants keep you from enjoying your lawn. Stop the takeover by killing the queen and destroying the mound with Ortho® Orthene® Fire Ant Killer. This powerful, easy-to-apply solution destroys the mound and kills the queen to keep the colony from repopulating. It begins killing in 60 minutes, so you can get your yard back fast. One bottle can treat up to 162 mounds. Simply sprinkle powder over the mound and let it work its magic — no need to water-in. Use it as a mound treatment for home lawns and around ornamental plants (including flowers, shrubs, and trees). Follow label instructions to determine how much product is needed based on mound size. For best results, apply product while ants are active. To keep fire ants at bay, use as part of the Ortho® 2-Step System - use Ortho® Fire Ant Killer Broadcast Granules (sold separately) as a second step to prevent new mounds from forming for up to 6 months.
Dimensions (Overall): 9.75 Inches (H) x 4.13 Inches (W) x 4.13 Inches (D)
Weight: 1.25 Pounds
Product Warning: Avoid contact with skin
Indoor/Outdoor: Outdoor
Capacity (Volume): 12 Ounces
Treats and/or Prevents Against: Fire Ants
Formulation: Kills Pests
Product Form: Granules
Active Ingredient(s): Acephate 50%
Package Quantity: 1
Application Type: Sprinkle (Around Affected Area)
Net weight: 12 Ounces
TCIN: 13983446
UPC: 071549028220
Item Number (DPCI): 084-16-0101
Origin: Made in the USA or Imported
If the item details aren’t accurate or complete, we want to know about it.
Shipping details
Estimated ship dimensions: 4.13 inches length x 4.13 inches width x 9.75 inches height
Estimated ship weight: 1.1 pounds
Return details
This item can be returned to any Target store or Target.com.
This item must be returned within 90 days of the date it was purchased in store, shipped, delivered by a Shipt shopper, or made ready for pickup.
See the return policy for complete information.
Q: Is it safe to use in vegetable garden?
submitted by ch - 22 days ago
A: Thank you for your question. Ortho Orthene Fire Ant Killer1 is not registered for use on or around any edible crops. Do not apply this product under the branch spread (root zone) of any edible trees, shrubs or garden plants. We suggest keeping this product 24 inches away from any edible plants. Should Ortho Orthene Fire Ant Killer1 be applied in a garden area, you must wait one year to plant edibles. If this product is used inside the root zone of fruit or nut trees, you must wait 1 year to harvest.
submitted byOrtho Consumer Services - 21 days agoBrand expert
Q: Will this kill all ants or only fire ants?
submitted by DebC - 29 days ago
A: Hello! Thanks for your question. Ortho Orthene Fire Ant Killer1 is labeled for control of fire ants in the home, lawns, and around plants (including flowers, shrubs & trees). It is not registered to control any other ants or other insects.
submitted byOrtho Consumer Services - 28 days agoBrand expert
Q: How long until I start seeing results ? Does it work immediately ?
submitted by Dee - 4 months ago
A: Hello Dee. After making an application with Ortho Orthene Fire Ant Killer1, the entire fire ant colony should die within 3-7 days.
submitted byOrtho Consumer Services - 4 months agoBrand expert
Q: I have used this product on an ant pile recently and white powder substance still is present after 3 days. Is this normal? And can my dog be around it since it had been days?
submitted by Nikkiiiii - 7 months ago
A: Ortho Orthene Fire Ant Killer1 is designed to release the active ingredients and not dissolve in water. The white substance you see, granules and the remaining carrier, will disappear over a period of several weeks under normal weather and watering conditions. Once the dust has settled on the ground it is ok for dogs and cats, to enter the area.
submitted byOrtho Consumer Services - 7 months agoBrand expert
Q: Is this product granules or powder
submitted by DH - 7 months ago
A: Ortho® Orthene® Fire Ant Killer1 is tan colored granules.
submitted byOrtho Consumer Services - 7 months agoBrand expert
Q: Hi, I purchased yesterday and used for the first time. I know bottle says to stay away until dust goes away. My son likes to big hunt in the area where I had to use product? What would be a safe amount of time before he can bug hunt there again?
submitted by Pfsmom14 - 5 years ago
A: Thank you for your interest in Ortho Orthene Fire Ant Killer. For the product to be effective the application area needs to be left undisturbed until it is no longer visible. Once you can not see it anymore, it will be safe for him to play in the area. We encourage you to contact us at 877-220-3089 if there is anything else that we can assist you with.
submitted byOrtho Consumer Services - 5 years agoBrand expert
Q: Is this product safe to use around dogs who use the same yard?
submitted by DogOwner - 6 years ago
A: Thank you for your question regarding Ortho Orthene Fire Ant Killer. Pets should be removed from the treated area until the dust from the product has settled. We are available at the following link if you have additional questions: http://tinyurl.com/npw4xxd
submitted byOrtho Consumer Services - 6 years agoBrand expert
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5 out of 5 stars
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Amazing experience with target
It was really nice buying from target app for the first time, my item was delivered earlier than expected. Thank you target
5 out of 5 stars
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Vida
excellent quality product
4 out of 5 stars
20 July, 2025
originally posted on Ortho
Good product, but Buyer Be Safe
I've been using this product for about a year. I was unaware that it needs to be used in tandem with the granules for the best results. Will be trying that soon. This smells, one should always read labels, the smell should let you know DANGER, wear gloves and a mask, if you have sensitive skin make sure you are covered. I have two dogs, when applying I block off the area for 24 hours, then spray it down. Most labels work for bigger heavier dogs, not small breeds. I have not had a problem with "off gas" as others complain, again I rinse the area after the ants are dead. There are times when the small dose does not work. In those cases I stir up the mound then quickly apply. Only apply the recommended dose. Other wise you can kill you grass and make a mess for pets. Product has gone up in price, less in the package. Would be nice if it came with a long handled pre-measured spoon to apply the product.
5 out of 5 stars
5 June, 2025
originally posted on Ortho
THIS STUFF REALLY WORKS
Love this stuff! Got co.pletely rid of cockroaches as well! A Plus! Not even a professional pest control guy could do that! I very highly recommend
5 out of 5 stars
24 April, 2025
originally posted on Ortho
Exelente producto
Escribo desde México, en un principio compré el producto para las hormigas pero me he dado cuenta que también mata a las cucarachas, quisiera saber a qué se debe esto.
5 out of 5 stars
29 October, 2024
originally posted on Ortho
Great Product!!!
I have used Ortho Orthene Fire Ant Killer for the first time and am really pleased with the results. It is easy to use and works just as described. I had many fire ant mounds and beginnings of mounds in my yard this year and now all are gone! I will continue to use this product as other fire ants try to move in to my yard in the future.
5 out of 5 stars
6 October, 2024
originally posted on Ortho
Works great for cockroaches
Someone suggested this to me to get rid of a cockroach infestation that I have been fighting for years with all kinds of bug bombs, different chemicals, different at home remedies and nothing worked I put this down and within a day the number of roaches that were dead was amazingly high and every day now less and less or alive to where I’m only seeing babies and they are dying this works top notch for cockroaches. It’s embarrassing to say, but I pick them up from somebody else’s house when I was visiting them did not know they were in my bag, and I have been fighting them for years. This product did it it has helped me become sane again.
1 out of 5 stars
30 September, 2024
originally posted on Ortho
Killed my dog.
I sprinkled this product, my yorkie loved the taste of it and it unfortunately eneded up killing her. We are very sad about this, and now our family has a void. We wish that I NEVER had bough tthis product and the lable should actually state that may cause death to pets if ingested. Be clear about the results of animal ingestion, they are family! Please make this foul tasting for animals!
1 reply from Customer Care team - 1 year ago
We are concerned to hear this. We would like the opportunity to gather some additional information and offer assistance. Please reach out to our Consumer Services team at 866-324-9192 for assistance.
5 out of 5 stars
22 September, 2024
originally posted on Ortho
(no review title)
I use Ortho and it kills everything, ants, bugs and insects.
1 out of 5 stars
17 September, 2024
originally posted on Ortho
2 Year satisfied customer
Second year of success in getting rid of Fireant mounts. Works every time.
1 reply from Customer Care team - 1 year ago
Thank you for your feedback. If there is anything we can do to help you have a 5-star experience, please contact our Consumer Services team at 866-324-9192 for assistance.
5 out of 5 stars
12 August, 2024
originally posted on Ortho
Works fast and great
I work in a warehouse in an industrial complex. Nothing but concrete parking lots and buildings for a 1/4 mile in any direction and somehow the fire ants got under the threshold of my office door and had invaded my office. I should have done this as i was leaving work for the evening and turned off the AC and worn a mask. Anyhow, The smell lasted an hour or so, but instantly and for the next few hours the ants were dying. Back to work on Monday, no smell and tons of dead ants everywhere.
5 out of 5 stars
20 July, 2024
originally posted on Ortho
Seriously works great to kill fire ants
Love this product. I’ve used it for 10 years or more. It kills Fireant mounds quickly, while many other products just cause the ants to relocate. I learned long ago not to use it against the walls of my home. If mounds are against your foundation, sprinkle a small amount an inch or two away from the foundation. Make sure water or rain won’t wash it against your foundation. It really works great - just be careful to use it in a manner to keep the oder away from your house.
5 out of 5 stars
5 May, 2024
originally posted on Ortho
Best Fireant Killer Anywhere!
Found this product several years ago and it's the ONLY thing I use! Very effective! Living in the south, they're a huge problem! Wish I could buy it in bulk. I go through a lot of it during the summer.
5 out of 5 stars
13 September, 2023
originally posted on Ortho
(no review title)
I had a roach infestation this stuff did wonders I recommend I don't see roaches off crazy in my kitchen or in my house anymore I am so relieved I've been having a roach problem and nothing has worked I found the miracle best red ant killer powder product is awesome it works great I'm one satisfied customer
5 out of 5 stars
29 August, 2023
originally posted on Ortho
It kills
I watched a friend of mine who was infested with bed bugs apply this product to bed mattress and box spring. He sprinkled it on the carpets and living room area furniture and it eliminated the best bugs.
5 out of 5 stars
22 August, 2023
originally posted on Ortho
Great product
This works kills the whole mound very quickly. Don't know how it works, but it does. It's got rid of every mound I've put it on
1 out of 5 stars
14 August, 2023
originally posted on Ortho
Horrible
Burned the grass all around and did NOT kill the ants. Have used before with good results and no grass-killing, but this cannister completely burned the grass slightly wider than the product actually touched. And did absolutely nothing to the ants.
1 reply from Customer Care team - 2 years ago
We're sorry to read about your disappointment with Ortho Orthene Fire Ant Killer1 and appreciate your feedback. We want you to be confident in our products. For this reason, we offer a product guarantee to our consumers. At your earliest convenience, please reach out to us at 866-324-9192 if we can further assist.
5 out of 5 stars
4 July, 2023
originally posted on Ortho
The best!
Absolutely the best fire ant killer that I have found! It's simple and quick!
2 out of 5 stars
13 June, 2023
originally posted on Ortho
Killing ants and grass…why
Kills the ants but is also killing my grass! Why is it killing my grass? Have the ingredients changed?
1 reply from Customer Care team - 2 years ago
We're sorry to read about your disappointment and appreciate your feedback. We want you to be confident in our products. For this reason, we offer a product guarantee to our consumers. At your earliest convenience, please reach out to us at 866-324-9192 if we can further assist.
5 out of 5 stars
4 June, 2023
originally posted on Ortho
BEST ant killer EVER!!!
I SWEAR by this product. It is the ONLY thing I use for ants. It is worth EVERY single penny spent. I found this a few years ago in TX and I've used it since then. The powder aticks to the ants and they take it back to the queen. It doesn't just treat the surface like most insecticides. This year for our garden I sprinkled this on the rows BEFORE we planted anything so that the soil would be ant free. We have a fairly large garden. I've only had a treat a few traces of ant, but i havent seem any hills in 2 months. I have to treat some hills this weekend that are outside the garden. This will be how we plant in the future.