In this guide we’ll take a look at the best wasp nest killers.
We’ve compared efficiency, ease of use, size and cost
to give you our top recommendations.
What is the Best Wasp Nest Killer?
More Detailed Wasp Nest Killer Reviews
Zero In Wasp Nest Killer Foam Review
Zero In Wasp Nest Killer Foam is the best wasp nest killer on the market because it’s highly effective, kills wasps and their larvae on contact, and destroys the structure of the nest.
This wasp nest destroyer is easy to apply and designed to exterminate wasps within their nest from a distance. It’s best to do this in the early morning or evening when wasps are settling for the night.
This wasp killer foam can be used inside your home – such as an attic or outside in gardens or sheds.
Simply spray the foam into the entrance of the nest and quickly retreat. You may need to apply it a few times but there is enough in the can for several applications.
What’s great about this wasp nest killer is that you can stand two metres away to apply the foam – it jets out so you can keep your distance.
The formula contains fast-acting permethrin and tetramethrin that’ll act quickly to kill wasps.
Rentokil Wasp Destroy Foam Review
Rentokil’s wasp destroy foam is one of the best outdoor wasp nest killers you can buy because it comes in a large size, it works quickly, and it’s simple to use.
This wasp nest destroying foam is effective from two metres away so you don’t need to stand in the way of an angry swarm. Simply squirt the foam into the wasp nest entrance and head indoors.
Rentokil’s Wasp Destroy Foam is strong stuff, containing D-Phenothrin and Tetramethrin which destroys the nest and its inhabitants within 24 hours. However, if you need to apply a second treatment there’s enough in the 300ml can for three applications.
Rentokil is a name you can trust and their wasp destroy range gets the job done with minimal fuss.
Rentokil Wasp Nest Killer Powder Review
Rentokil’s wasp nest powder is a no-wet-mess way to kill wasp activity in your home. It’s the best wasp nest killer powder you can buy.
Rather than using foam directly in the nest, you can put the powder around entrances and exits to your home where you suspect there’s a nest – such as in an air vent or under tiles.
The powder puffs from the bottle giving you a good aim and a fair bit of distance from the wasps.
The wasps carry this powder to their nest as they come and go, but you can also apply it directly into the wasp nest entrance if you can.
This treatment contains the effective chemical Permethrin, works within 24 hours, and there’s enough for several applications. It’s a great ‘dry’ buy that does the job quickly.
Zero In Ultra Power Wasp Nest Killer Foam Review
Zero In Ultra Power Wasp Nest Killer is the best wasp nest killer for multiple nests and long-distance application.
This ultra-strong wasp killer uses fast-acting jet foam to control nests and kill active wasps and can be used in homes, outdoor buildings and gardens.
The trigger has an ergonomic handle and can be applied from five metres away for extra distance from angry wasps and ensures you don’t touch or breathe in the insecticide.
Professional quality and suitable for commercial use this 600 ml of foam contains tetramethrin and permethrin and with the extra distance it provides you’re definitely onto a winner.
Karlsten Wasp & Nest Killer Spray Review
Karlsten Wasp & Nest Killer is the best wasp killer in aerosol form on the market. It kills wasps, hornets and their nests.
This spray is suitable for use inside homes. Just give it a quick blast to clear a room as you would with a fly spray, or use as an intensive spray for nests in the home or garden.
It contains tetramethrin and permethrin to quickly and effectively kill wasps in a single spray.
If you aren’t a fan of foam or powder this no-fuss aerosol is the best way to get rid of troublesome wasps flying or nesting around your home.
Wasp Nest Killer Buyer’s Guide
Destroying a wasp nest is messy work and there’s the added fear of getting stung.
Buy a specific wasp nest killer from a trustworthy brand to keep yourself safe and get rid of the nest first time round. Here’s what to look for.
An angry wasp is not your friend, so choose a wasp nest killer that gives you as much distance as possible – you could call this ‘headstart running time’.
The best wasp nest killers can be applied from a distance, making sure you stay safe.
Foam, Powder, or Aerosol
If you can access the wasp nest then it’s generally better to use foam as this will squirt inside the nest and destroy it from within.
If you know there’s a nest, but can’t reach it – say it’s in the wall space, then choose a powder and place it around the entrance and exits so the wasps carry it into the nest.
It’ll take longer of course, because you don’t get the concentration of foam, but it will work eventually.
Aerosols will also work on a nest if you can spray it in there safely.
In general, aerosols are better for free-flying wasps in a building. If you do use a spray on a nest, be sure you are suitably dressed and have a face covering to prevent stings.
When you’re destroying a wasp nest the number one priority is to keep yourself safe.
Safety is best achieved with distance, fast-action, and no-faff application. You can’t go wrong with one of my recommendations. Just choose the one that best suits the nest location, apply, and quickly retreat.