KarlstenWasp & Nest Killer Spray | Maximum Strength, Fast-Acting Formula | Kills Wasps, Hornets & Nests Instantly | Long-Lasting Indoor & Outdoor Pest Control | 300ml

Great. Worked very well. Wasps fell like flies. No more wasps

I had a wasps' nest inside the vent cover of my ensuite bathroom, and it was becoming a real problem. I used about half a can, and it completely covered the vent in thick foam. Within an hour, there were no more wasps in sight. The product worked exactly as advertised—fast, efficient, and easy to use. Very impressed how quickly it resolved the issue. Highly recommend for anyone dealing with a similar problem!

Works really well well

Bought for wasps nest inside window frame, tried another nest killer didn’t work so wasn’t hoping for much with this but thought would give a go with the reviews. Couldn’t actually see the nest could just see where they was going in and out and hear them in the window frame. Only took one spray inside at night and haven’t seen any since. Would highly recommend.

Initially this was fantastic.. we sprayed the nest as directed and no wasps in the house but by 6am the next morning, there were flying wasps in the houses again... sleeper, slower and easier to kill but 5 days later and there are *still* 12-15 sleepy wasps a day and one of the children was stung by one.... I wouldn't buy it again

We found a wasps nest in our lobby area. They were getting in through a hold in the wooden panelling on the outside. I waited until around 9pm when the activity was down to a minimum and sprayed in the hole for about 10 seconds. The results were immediate. All the returning wasps refused to go back in and none emerged. I checked the next day and there wasnt a wasp in sight. Saved myself from having to pay for an exterminator to come and out. Would highly recommend.

Why did you choose this product over others?:It was the first in the Amazon list.

Would have been nice to have a spout from the can