Rentokil PSW97 Wasp Destroy Foam Aerosol 300ml

Product was delivered but packaging was damaged in transit by Evri carton and lid really bad but was delivered as said

this product worked well was able to cut the nest away from the tree a day later with no wasp about

Our wasps had made their way inside a cavity in the woodwork on an ancient conservatory extension - so the big ladder had to be deployed and some plant surgery was needed to get a clear shot at the entrance. I read the instructions twice, prepared the field of battle, and went up the ladder dressed in a Wurzel Gummidge version of a bee-keeper's outfit, complete with improvised veil (fine mesh net curtain) draped over a hat, then put my kagoule hood over the top to hold it there. Was not sure how the wasps would react to foam - they have been less than welcoming when deep nests in a grassy bank near the house have had to be dealt with using petrol or kerosene, so I was taking no chances. Can't run like I used to....! So up the ladder at dusk to foam the entrance to the nest, and it all went well. Thick foam over the entrance, and the wasps were seemingly not interested in me, allowing time to descend the ladder safely. Next day they seemed poorly and activity was reduced - so we did it again that evening. Quieter still the next day, so we were gaining on them, albeit slowly. We knew which interior panel they were behind, so against my wife's advice I opened a tiny hole to fit the foam nozzle, and put a 2-second burst in there, then plugged it quick-smart. Noisy wasps! In the morning we could hardly hear anything inside the cavity and no wasp activity outside - another short burst through the hole was administered, and the plug restored. Next evening all was silent as the grave - but we put another burst in to be sure. Three days later, still silent, no activity. Success! So... this might also be made to work inside a brick cavity wall - with a long thin drill and some care. A lot depends on the situation. Our opinion is that daily foaming of the nest entrance would have done the job eventually, but would have needed at least another can of foam. It was working, just more slowly than the direct method. The foam nozzle is small, and only needs a small hole to squirt through - a suitable bit of tube to extend the shortish nozzle is handy for getting it in more easily and preventing the foam from escaping. Recommended for nests that are accessible by squirting &/or drilling. PS we had a go at yet another nest with Westland Eraza Wasp Nest Destroyer Spray (Aerosol) , with less than wonderful results, detailed in a review.

I had a medium sized wasp nest in the shed so easily accessible. Used spray as directed excellent covered offending nest and after leaving it the entire nest and wasps within were done for. No escapee’s! Does what it says on the tin and enough over for another nest.

I came home from holiday to find wasps had moved in to my front door step. This was quickly ordered so I can safely enter my house. Late one evening when activity had died down, I extended the nozzle using a thin plastic tube I had so that I could aim it at the nests entrance while still keeping the can fairly upright and sprayed the foam into the nest. I did the same again about half an hour later. The next morning there was no sign of any wasps, however in the afternoon I saw one looking at the nests entrance so I gave it another spray before heading to bed that night. Today I went to patch the hole in the mortar that allowed the wasps in and I saw two wasps emerge from the nest so I gave it another spray and while I was doing this I saw another wasp return to the nest. How can they survive this. The can is now almost empty.

Good product but both cans damaged in transit, one badly.

Effective, easy to use

Worked a treat