Best Ant Killers of 2025

Toby Butcher Avatar
Toby Butcher
Last Updated: 2 Feb 2025

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Ant killers are a range of products designed to eliminate ants from indoor and outdoor spaces. These products come in various forms such as sprays, baits, powders, and granules. Ant killers contain chemicals that are toxic to ants and are formulated to be safe for use around humans and pets. They are effective against different types of ants and can be used to prevent infestations or to treat existing ones. Ant killers are a convenient and easy solution to get rid of ants and to keep them from coming back.

At a Glance: Our Top Picks

NOPE! CP Ant Killer Spray for Indoor and Outdoor Cover #TOP 1
NOPE! CP Ant Killer Spray for Indoor and Outdoor
ftb score rating icon 9.8
Deadfast Ant Killer Plus Bait Station Cover #TOP 2
Deadfast Ant Killer Plus Bait Station
ftb score rating icon 9.7
Zero In Ant Killer Powder for Indoor & Outdoor Use Cover #TOP 3
Zero In Ant Killer Powder for Indoor & Outdoor Use
ftb score rating icon 9.5

Top 10 Ant Killers

#TOP 1

NOPE! CP Ant Killer Spray for Indoor and Outdoor

Nope CP ant killer 500ml
500 ML
NOPE! CP Ant Killer Spray for Indoor and Outdoor Cover
NOPE! CP Ant Killer Spray - 500ml - Spray Long-Lasting, Fast Acting for Indoor and Outdoor use

NOPE! Ant Killer Spray is a highly effective solution for tackling ant infestations. Its cypermethrin-based formulation ensures a quick knockdown effect while providing long-lasting protection for up to three months. This means you can enjoy a pest-free environment without the worry of re-infestation. The spray is easy to use, allowing you to target areas where ants enter your home effectively. For optimal results, consider using it alongside NOPE! Ant Killer Bait Stations to achieve total nest eradication.

What We Like
Fast-acting ant control
Long-lasting up to 3 months
Easy to apply with spray
Effective on all ant life stages
Professional quality formulation
#TOP 2

Deadfast Ant Killer Plus Bait Station

20300502
Natural
3 x 4g
Deadfast Ant Killer Plus Bait Station Cover
Deadfast 20300502 Ant Killer Plus Bait Station 3 x 4g, Natural

The Deadfast Ant Killer is an effective and safe solution for controlling unwanted ant infestations. Its unique formula transforms into poison once consumed by ants, ensuring targeted control while minimising risks to non-target species. You can use this product around children and pets, thanks to its bait station format and innovative design. Additionally, the contaminated ants carry the poison back to their nest, allowing for total colony control, which means you can effectively eliminate the problem at its source.

What We Like
Effective against ant colonies
Safe for children and pets
Targeted control of infestations
Easy-to-use bait station format
#TOP 3

Zero In Ant Killer Powder for Indoor & Outdoor Use

STV950
White
450 g
Zero In Ant Killer Powder for Indoor & Outdoor Use Cover
Zero In Ant Killer Outdoor Powder - Ready-to-Use Permethrin Insecticidal Ant Powder for Ants, Cockroaches, Earwigs & More - Covers 45m² for Indoor & Outdoor Use - Kills Pests on Contact, 450g

The Zero In Ant Killer is an advanced solution for tackling pests in your home and garden. Its innovative puffer pack ensures even application, covering up to 45m² with ease. The ready-to-use formulation means you can start treating areas where pests gather without any hassle. With Permethrin as its active ingredient, this powder kills crawling insects on contact and provides reliable protection for up to 12 weeks, giving you peace of mind in maintaining a pest-free environment.

What We Like
Effective on various crawling insects
Easy to apply with puffer pack
Ready-to-use, no mixing required
Long-lasting protection for weeks
#TOP 4

Vitax Nippon Ant Killer Liquid 25g Pack

bf256
Multicolor
Vitax Nippon Ant Killer Liquid 25g Pack Cover
4 X Vitax Nippon Ant Killer Liquid 25g

The Nippon Ant Killer Liquid comes in a convenient pack of four 25g tubes, making it easy for you to tackle ant problems at home or in your garden. You can use it with a Nippon Ant Control System or on its own, offering flexibility in your pest control approach. If you're unsure where the nest is, this liquid is particularly beneficial as it targets worker ants, allowing them to carry the bait back to the colony. It effectively destroys entire colonies without leaving a trace, ensuring a thorough solution to your ant issue.

What We Like
Effective for complete colony destruction
Flexible indoor and outdoor use
Easy application on various surfaces
Attracts ants for efficient baiting
Convenient four-tube packaging
#TOP 5

Raid Ant and Cockroach Killer Powder, 250g

100372
Raid Ant and Cockroach Killer Powder, 250g Cover
Raid Ant and Cockroach Killer Powder, Insect Killer For Indoor And Outdoor Use, Stops Reinfestation, 250g

The Raid Insect Killer Powder provides continuous protection for up to 12 weeks, ensuring that you can enjoy a pest-free environment without the frequent need for reapplication. This product is designed to help guard against re-infestation, giving you peace of mind that your home remains protected. Suitable for both indoor and outdoor use, it offers versatility in tackling infestations wherever they occur. You will notice its effectiveness as it kills cockroaches and ants within just 30 minutes, allowing for quick resolution of any pest issues.

What We Like
Long-lasting protection
Prevents re-infestation
Indoor and outdoor use
Kills insects quickly
#TOP 6

Home Defence Ant Stop! Bait Station Twin

Various
Home Defence Ant Stop! Bait Station Twin Cover
Home Defence Ant Stop! Bait Station

The Home Defence Ant Stop! Bait Station offers an effective solution for ant control. This product comes in a twin pack, ensuring you have enough bait stations to tackle infestations. Its design is user-friendly, making it easy for you to set up and place in areas where ants are active. The bait station is specifically formulated to attract and eliminate ants, providing you with peace of mind that your home will be protected from these pests. Enjoy a more comfortable living space with this reliable ant killer.

What We Like
Effective ant control solution
User-friendly design
Comes in twin pack
Attracts and eliminates ants
Enhances home comfort
#TOP 7

Aviro Ant Killer Spray for Home and Garden

Aviro
Ant Killer Spray For Indoor & Outdoor
Aviro Ant Killer Spray for Home and Garden Cover
Aviro Ant Killer (1 Litre) - Fast Acting Ant Killer Spray For Indoor And Outdoor Use. Approved For Use On Ants Nests. Professional Strength Ant Stop For Immediate Control And Long Lasting Prevention

The Aviro Ant Killer is a fast-acting solution designed to eliminate ants both indoors and outdoors. It works immediately upon contact, ensuring that you can quickly eradicate any ant problems. This spray not only kills ants but also prevents their reproduction, offering you long-lasting protection. Its advanced formula targets all stages of the ant life cycle, making it an effective way to manage and control ant infestations in your home and garden.

What We Like
Fast-acting and effective
Long-lasting protection
Easy to use spray
No mess application
Targets all ant life stages
#TOP 8

Nippon Ant Bait Station Twin Pack

Vitax
LHC_50600777
Nippon Ant Bait Station Twin Pack Cover
2 x Nippon Ant Bait Station Twin - nippon ant killer Ant Bait Station outdoor, ant nest killer bait stations also use as ant killer indoor, home, garden (ant traps)

The Nippon Ant Bait Stations are designed to effectively tackle ant problems both indoors and outdoors. By using these bait stations, you can conveniently eliminate ant nests in your home, garden, or patio. The product comes in a twin pack, providing you with double the protection against pesky ants. These stations can also be utilised as ant farms, allowing you to observe their behaviour while managing infestations. This versatility ensures you can maintain a pest-free environment with ease.

What We Like
Effective for indoor and outdoor use
Includes twin pack for value
Useful as ant farms
Convenient and easy to use
#TOP 9

NOPE! Ant Killer Bait Powder for All Ant Stages

ANT-GRANULE-500G
White
NOPE! Ant Killer Bait Powder for All Ant Stages Cover
NOPE! Ant Killer Bait Powder 500g for Indoors and Outdoors | Targeted Ant Nest Killer for Mess-Free Elimination | Micro-Encapsulated Delayed-Action Blue Bait Targets Every Stage of Ant Lifecycle

NOPE! Ant Killer Bait is designed for total colony elimination, allowing you to effectively tackle ant infestations both indoors and outdoors. The potent bait granules are sugar-coated, making them irresistible to ants, who carry them back to their nests. This method ensures a delayed action that targets every stage of the ant lifecycle, providing a thorough solution to your pest problem. You can also see exactly where you've treated, thanks to the bright blue bait, which helps you track ant activity easily.

What We Like
Targets all ant lifecycle stages
Mess-free application
Safe for pets and children
Visible treatment tracking
Long-lasting and resilient
#TOP 10

3x Ant Killer Powder for Home and Garden

Multicolor
3x Ant Killer Powder for Home and Garden Cover
3x Ant Killer Powder for Indoor and Outdoor Use Strongest Ant Killer for Lawns, Home, Garden to Kill Ants, Cockroaches, Woodlice, Earwigs and Crawling Insects

The SuperGift Ant Killer Powder is a highly efficient solution for tackling both indoor and outdoor crawling insects. You can easily dust this long-lasting powder in areas affected by pests, such as floors and cupboards, ensuring effective coverage. Just a couple of puffs will cleanse your space from unwanted visitors. This product is specifically designed to combat ants, cockroaches, woodlice, earwigs, and other crawling insects, providing you with a simple yet powerful way to maintain a pest-free environment.

What We Like
Highly efficient insect killer
Long-lasting powder
Easy to apply
Effective for various insects
Suitable for indoor and outdoor use
Buying Guide Image
Editor's Notes

During our ant killer research, we found 306 ant killer products and shortlisted 10 quality products. We collected and analyzed 117,796 customer reviews through our big data system to write the ant killers list. We found that most customers choose ant killers with an average price of £6.39.

The ant killers are available for purchase. We have researched hundreds of brands and picked the top brands of ant killers, including NOPE!, Deadfast, Zero In, Vitax Ltd, Raid. The seller of top 1 product has received honest feedback from 2,491 consumers with an average rating of 4.8.

Written by
Toby Butcher Avatar

Toby Butcher is a Horticulturist, and he earned his title as a Master Gardener in 2016. Toby has acquired a 25-year experience as a home gardener planting, designing, grooming vegetables and flowers. He is the leader of a plant group in Durham. Toby owns a blog where he publishes articles on growing and growing your flowers at home, in a vase, or in a garden.