Karlsten Hyper Power Wasp Nest Killer & Hornet Killer 600 ML - Gold Standard High Strength Long Range 5 Metre Spray for Indoor and Outdoor Wasp Nest Removal - Wasp Killer Spray

Great product. I had a huge wasp nest in my shed and I used this on it at 9.30pm at night when they were not as active and the following morning the wasps were dead and the hive was empty. It was easy then to remove it and sweep up the dead wasps. Would highly recommend 👍

Extremely effective! Has a very powerful aerosol spray enabling the wasp nest to be tackled at a reasonable distance, for those that are worried about being possibly stung. I think the wasps + eggs were killed, but I left it and gave a second treatment at dusk to catch any late foragers coming home. 100% effective.

Waited till dusk to spray the nest in our porch eaves. The contents came out as a large cloud nowhere near the distance stated. I ended up nearer a metre away. The wasps didn't like it at all and started emerging. We retreated. Two days later I finished the can but there was no reaction this time and I haven't seen any activity since. So I think that first dose did work. I don't think I managed to spray into the hole because I couldn't really see much with that large cloud of stuff but perhaps the ones that came out took the poison back in?

Super powerful, destroyed the wasps nest in one application. Highly recommended

"long 5m range" but it's a spray not a foam, so it instantly disperses and blows away. Probably good in a big room, but pretty useless when you're trying to cover a small entry hole high up outside. To get proper range make sure you get a FOAM not a spray.

I had a wasp nest starting under my roof, I livecin a barn and found it when painting. Got stung 12 times. Bought this, sprayed the entrance from about 6 ft away then managed to get closer and emptied the whole can under the eves. Killed all the wasps and no more nest. The reach of the can is really impressive and it lasted longer than I thought.

I was slightly optimistic after reading the reviews, it seemed for the vast majority it simply solved the problem, a few negatives I put down to maybe a faulty batch, but recently it seems all OK. So I ordered, a bit pricey I thought but if it gets rid of the wasps? Worth it. It arrived & I waited till dusk, nice quiet night, no wind so I thought this is perfect. The wasp nest is next to a tree stump on the floor, so the 5m might come in handy, I started spraying...wasn't hitting from 5m, I walked closer to roughly 3m & I was sure it was hitting the nest then as few wasps woke up to investigate...to my surprise, they weren't that fussed by the spray, roughly 6 of them flew out and went off somewhere, I carried on spraying the top & entrance (roughly 8 seconds) until the can had no pressure left, a few wasps buzzing but I thought they'll be killed off if they go into the nest, job done! Cut to this morning...I might as well have sprayed the nest with air, no dead wasps, nest still as busy as ever & the entrance like a conveyer belt for wasps. Very, very disappointed, especially when you consider the price. Would it work for a completely exposed nest? Possibly...nothing on the can or description stated otherwise.

Got rid of mine, sprayed at night and had no trouble using it from about 8 foot away