Best ant mound killer: Ortho Orthene Fire Ant Killer

Ants have become a part of our everyday lives, they have integrated into our cities, suburbs and countryside’s and have found ways to create homes in every area you can imagine. They are resilient pests and they will keep multiplying on your property if you don’t do something to stop them. Ants can cause serious damage to your property, yourself and your family. That is why you need to find ways to get rid of them and get rid of them fast, this article looks at which is the best ant mound killer.

Yes, ants have their pros and cons, there is a lot we can learn from ants including how they work together to get things done. Unfortunately, their admirable teamwork results in mounds in our yards and their large numbers can be dangerous. This article will look at the Ortho 12-Ounce Orthene Fire Ant Killer which will help you do some DIY pest control.

DIY pest control has become an everyday thing nowadays. You can get rid of pests at a cost-effective price. You don’t have to call an exterminator when you have an insect infestation if you don’t want to. You can get rid of them quickly and effectively by using Ortho 12-Ounce Orthene Fire Ant Killer:

Things you need to know about the product:

  • Fast-acting product
  • Enough product for 162 mounds
  • Kills the queen
  • For outdoor use
  • Easy to use

Top features:


This formulation is strong enough to be used even against the deadliest of ants, fire ants. Fire ants have the strongest bite. If bitten some people can react by developing nausea, sweating and the reaction can even lead to death. For these reasons, it is very important that you get rid of the problem quickly and effectively.

The product contains an active ingredient called Acephate, this ingredient is found in a variety of commercial pest control products of the brand. Acephate helps to kill off ants by interrupting the electrochemical processes of the ant. This results in the miscommunication between the nerves and the muscles. When this happens there is the build-up in the ant’s body of acetylcholine. The build-up results in overstimulation and then death.

This is a pesticide that can be used to kill off a variety of mounds, the manufacturers state that it is enough to kill off 162 mounds. It will kill the ants as well as the queen who is responsible for keeping the colony going. When you kill her off you will kill off the source of any new ants and the possibility of the colony increasing in size.


There will always be debate over the smell of a product, this one doesn’t exactly smell the best, it isn’t a noxious smell, but it does have a smell. Lucky this is a product that you use outside so you won’t have to smell it when inside.

How to use

This is a product that can be used outside. Simply open the top and sprinkle the product into the mounds as a treatment. A little goes a long way and you only need to sprinkle one tablespoons worth of product into each mount to get the killing action started. The product will start working and the ants will start to die in a couple of hours.

For the best results, and to make sure that you get all the ants at once, you should use this product when ants are active. The product needs to touch the ants for it to work. Using this solution is a quick and easy process, you don’t need to use any water or other additions for the product to effectively do its job.

It works best dry, don’t apply in wet areas or before a rain.  When you’re done with it simply seal it up with the built-in seal opener and use it for next time.

Do not disturb:

While the product is working do not disrupt the mound in any way. If you disturb the mound the ants that come into contact with the product will die but others have a chance of finding an escape route and survive, they can also move the queen and start the colony elsewhere.  


Note that this product is hazardous, it can cause serious eye irritation and damage if it comes into contact with your eye. If ingested you need to quickly seek medical attention. Do not eat drink or smoke when using it. When you are done with the product wash your hands thoroughly after use. Also, don’t let other people or pets get into it.


This can be compared to any heavy-duty product that exterminators use. If you’ve been suffering from ants then this is will get rid of them.  It’s a quick and easy alternative that will help you with your dilemma.

Your ant problem won’t be a problem anymore after you use this product. And even if you have a large piece of land to cover with many mounds, the ants will be of no match for your new pest control solution. Sometimes if you have a large infestation natural methods won’t wok and hiring an exterminator will be too much of a cost but this will be your saving grace.

Solutions to other types of ant issues:

If you have mounds of ants outside your house you’ll also need to create a barrier to avoid ants escaping and entering into the house, if you have this issue and want to know how to fix it then read this article. Your pets and family need to be safe while you’re using DIY pest control methods, if you can’t keep them away from this powder then here is an article on what product you can use to get rid of ants in a way that won’t harm your pets or animals. Here is an article looking at various ways you can get rid of ants.

I hope you enjoyed this article looking at the best ant mound killer. If you enjoyed this article please share it.

Best ant mound killer: Ortho Orthene Fire Ant Killer
Scroll to top