Zero In Wasp Nest Killer - Insecticidal Wasp Nest Destroyer Foam Spray for Indoor & Outdoor Nest Removal - Fast-Acting Foam, Effective Wasp Spray Up to 2 Metres, 2-3 Treatments Per Can - 300ml Aerosol

This works a dream but you have to use 3 or 4 times to get rid of all the wasps

Well follow the instructions and all will be well. I had a potential wasp infestation & used this stuff. After a couple of applications (the wasps didn't like it & I got 5 stings SO BE CAREFUL), the problem seems to have been solved. So far so good & I have no issues in recommending it. If you have any allergic reactions to wasp stings be sensible & perhaps get someone else to apply the foam spray.

Over the summer I found that we had three nests in our property. One entrance was quite accessible so I sealed the hole up. After a couple of days they made another entrance! So desperate needs etc. In total I ordered two cans of spray and I have to report that it does work. I sprayed the new hole. I found the spray works best if you can hit the nest directly, but in this instance this was not possible. The other two nests were massive, about 2ft6 wide and 2ft down. These were in the main house loft. So suitably covered, gloved and masked I sprayed the first nest which upset them no end. So a hasty retreat. Next day the nest had all but collapsed. I then sprayed the second with similar results. The first nest I mentioned was proving to be more of a problem. After repeated spraying I had success. The spray does reach probably 6ft at quite some force so is good for penetrating the nest structure. Just spraying through the hole has limited success, but patience and a second tin will win the day.

My use: To get rid of wasps that had set up home in a roof of an outbuilding (pot pan tiles). After just having some roof work done I didn't fancy getting pest control out to re-disturb the roof tiles after they'd just been placed back correctly. I've tried all sorts to get rid of the wasps including scented spray, pop-up fake wasps nests, high-vis wasp traps and this foam spray. Ease of use: Just shake the can thoroughly and spray the nozzle at the source of wasps. In my case this was at holes under the pan tiles where the wasps were regularly flying in and out of. The nozzle and pressure allows between you to shoot the foam between 1 and 2 meters and is really easy to use. It is sometimes effected by the wind when spraying and also when the foam has landed. Upon hitting a surface the spray foams up in a similar way to expanding foam. Effectiveness: This spray does kill wasps but unless you have a whole load of them to aim at, it's a little limited. This is because the foam doesn't froth up for long enough before it disappears. If aiming at a gap, the wasps can just avoid the foam. Also unless they get a lot on them it doesn't kill them straight away. You really want them to take the poison back to the nest where it kills the young or the queen. I also applied this to cotton wool balls and poked them under the tiles so if the rain did wash the poison off, some would remain. I used x3 cans of this in a short period of time and it's expensive at £8-12 per can. I didn't find that this cured my problem. I found high-vis wasp traps to be far more effective at killing them. See my review.

Great Product ,2 applications of this foam got rid of the wasps nest

Didn’t do anything at all!! 3 nights I went out under the cover of darkness to spray the nest (underground outdoors) each morning the spicy soy raisins are still active and flying around!! Don’t recommend this product at all! Waste of time and money!

Bought on Prime weekend x3 cans and had no use in '25. But worked well in '23/'24 one can will do a nest in a house if you spray the entrance over several nights as Wasps heading home. Now have x3 cans in stock bring it on Wasps '26.

I bought this to get rid of a wasps nest that had set up shop in the soffits & fascia on my house last month. The local council and pest control agencies wanted £45 plus VAT just to come and assess the problem without eradication so for £3.99 I deemed it worth a try to DIY! My first concern was how to access the area without risking a ladder, but I found that the spray can squirt at least 8foot and is easily directable so I shot at the nest from my first floor landing window and scored a direct hit every time. The little blighters got quite annoyed but soon started dropping like the proverbial flies and within 24hrs the majority were dead or dying. I gave the area a couple more squirts over the next day just to ensure the job was done and even now a week later the little blighters are still dropping out of the soffits and expiring. I found this spray much more effective than the equivalent rentokil one I'd used earlier in the year for a ground based nest which I eventually managed to get rid of using the powder. Having experience of two nests this year, I'd say this is the best spray product to use and saved me at least fifty quid.