Cluster Fly Killer XL Power Fogger 2 x 530ml- Formula 'P+' Fly Fumigator from Pest Expert (HSE approved and tested – professional strength product)

I used this product to kill cluster flies in sash windows, does the job well.

Delivered earlier than expected and appears to work well. Will have to wait to see how effective it was but first impressions are good.

Seems to work, I had a nosey after putting 4 in my roofspace and the Flies were buzzing about after a few minutes and the nexd day they were lying dead, put 5 sticky fly papers as wellfor any that are still up there ,they can also go out my roof vents next spring if any of them are alive and then I will block them Roof vents with mash,so they wont get in the Winter time again....

Had cluster flies in the loft. One treatment and no more cluster flies. Ordered two just in case so still have one in reserve. No complaints did what it says on the tin.

This is good 99 % of all fly's dead and no complaint

Bought these to clear spiders and insects from a workshop in my property that had not been used for sometime before we moved in. It was an old garage so I only used one can which I think was a mistake and I should have used both but it still removed a good number of critters for me.The can went off and locked perfectly when I triggered it, I cannot comment on how long it was active for as I didn't watch this. Was intended to get rid of spiders and silverfish as I noticed a few of them and since using this I have not seen anymore silverfish but some of the spiders that were present still appear to be in the same hiding spots but think that was down to my poor choice to only use one can as stated.Would buy these again in the future.

Good product. Works well. Only needed to use one - and previously I had literally hundreds of flies appearing in my loft as soon as a light was left on for more than 10 minutes.

great item and fasr shipping