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Pest Expert Formula 'P+' Cluster Fly Fogger

Our Price: £6.25 excl. VAT
Our Price: £7.50 incl. VAT

Pest Expert Formula 'P' Cluster Fly Foggers are a fumigation device for fast eradication of custer fly infestations and are an integral part of any comprehensive cluster fly treatment.

These Foggers work in the same way as traditional smoke bombs to flush out cluster flies from a room or roof space, but treat a slightly larger area and eliminate any potential fire hazard as they require no naked flame. 

The Fogger is an aerosol (ULV) generator which, when activated, releases an insecticidal gas over a period of 90 seconds. Each Fogger will treat an area of approx 150 cubic metres.

Please note that as these Foggers do not have any residual value, to achieve complete eradication and maintain cluster fly control, they are best used in conjunction with other cluster fly killer products that provide a longer-lasting protection, such as Pest Expert Formula 'C' Cluster Fly Killer Spray and Formula 'P' Cluster Fly Powder.

Cluster Fly Killer Foggers from £5.65!
Qty From Qty To Unit Price
1 £6.25
2 6 £6.00
7 £5.65
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Customer Reviews

Write an online review and share your thoughts with other shoppers!

Chloe-Sussex-5 Stars

Excellent product, easy to use and order! thanks

Alan-London-5 Stars

Treatment is very effective, easy ordering, good price and quick delivery

Paul-Teesside-5 Stars

Forget the supermarket fly sprays, they're no match for these guys stuff.

We had clusterflies in the loft and have been pestered with them all summer. Nothing would kill them.

I set the foggers off in the loft and after a day or so the insulation material was covered in dead flies.

Alison-Birmingham-5 Stars

Ringing the help line for advice on how to deal with a cluster fly infestation in our attic i was impressed with your service from the start. The gentleman on the end of the phone was very knowledgeable and helpful in suggesting the product to use and how it worked. The foggers arrived 2 days later and fingers crossed we've seen the last of them for now! I have had no hesitation in recommending your company to friends

Liz-Falmouth-5 Stars

I was happily surprised that my foggers arrived the very next day after ordering. They appear to have worked well and were easy to use.

Thank you.

Bertie-Scotland-5 Stars

Item arrived next day, well packaged, clear instructions and at a good price. Excellent service!

Chris-Leeds-5 Stars

excellent product does what it says on the tin

Sally-Preston-5 Stars

Easy to order... Clear and timely communication regarding delivery.

Very pleased.

Michelle-Loughborough-5 Stars

Excellent product plus fast delivery

Jonathan-Cumbria-5 Stars

Good fly products, easy to use, and very effective.

Dave-Skegness-5 Stars

Product arrived quickly and well packaged.

Good value and effective.

Colleen-Rotherham-5 Stars

Good foggers, good next day service

Bradley-Cheshire-5 Stars

Great service and it works far better than other supposed fumigators A+++

Amir-London-5 Stars

1 Fogger sorted my problem out, I have spare in case the unwelcome visitors return - thank you

Sajid-Luton-5 Stars

Just what the Dr ordered, great products, great delivery, great seller - thank you!!

John-Liverpool-5 Stars

Five star service,excellent,very,very pleased,recommended,many thanks.

Alexander-Birmingham-5 Stars

swiftly delivered and appears to be working. Thank you.

Veronica-Kendall-5 Stars

The products arrived quickly and once go with the fogger and the whole colony of flies were dead - fantastic stuff!!

Alec-Cleethorpes-5 Stars

Good item - well packed and swiftly despatched. Thanks, the fogger really helped rid us of our fly infestation.

Steven-Liverpool-5 Stars

As described and arrived promptly and well packaged. Thank you

James-Nottingham-5 Stars

Excellent would buy from again :-) very fast delivery and fantastic product :-)

Jules-Skegness-5 Stars

.A++++ great thank you very much

Olivia-Hartlepool-5 Stars

Excellent service, fab product. Thanks very much!

Neil-Clevedon-5 Stars

I have been using Pest Expert for professional rat control products for a year now and recently also bought products to control cluster flies. Everything arrived quickly and with clear instructions in how to use. Will continue to use them.

Gerry Coulter-Smith-Berkshire-5 Stars

Super quick delivery and an excellent product, very effective immediate result with fogging canisters and long term will have to wait and see but I am confident that will be as effective.

Emma-Peterborough-5 Stars

We manage a large guest house and have always suffered with flies (just didn't realise they were cluster flies!). Last Spring, they were worse than ever so we purchased a Pest Expert Fogger - it arrived quickly and we very easily solved the problem. We just recently purchased another two Foggers from ready for the winter hibernation and again Fly problem solved. They were well packaged and arrived quickly. Excellent service, thoroughly recommended.

Ray-Jersey-5 Stars

Cluster fly foggers and spray set arrived quickly and solved our problem of flies getting in from our barn conversion loft immediately

Mark Greenland-London-5 Stars

As always highly efficient dispatch and delivery of quality products.

Kelly-Holyhead-5 Stars

The products were extremely easy to use. Really fast delivery meant we were able to treat the problem as soon as possible. Very little smell and safe for our family. So far great results! Fingers crossed we got all the cluster flies!!

Margaret Anderson-Wisbech-5 Stars

Good honest advice and products that work

Paul-Aberdeen-5 Stars

Application of the products was clearly defined and coverage was as described. We would certainly recomend the company and product.

Claire-Whitby-5 Stars

The products were just as described and easy to use. I now feel confident that I am free from cluster flies. I would recommend.

Joanne-Grimsby-5 Stars

Great service and great effective cluster fly killer kit

Sylvia-Derby-5 Stars

good product, promptly despatched.

Elspeth-Harrogate-5 Stars

a very effective product which i would recommend to anyone who has a house overrun with cluster flies. Very reasonably priced product too.

John-Sunderland-5 Stars

The service was excelllent, with first class instructions for the uninitiated, and has done the job so far.

Maria-Glasgow-5 Stars

Products were sent promptly and were considerably better value than the same item from a competitor.

Andrew-Cumbria-5 Stars

After the initial worry of finding cluster flies in the loft, it was pleasing to find this company. Products described well, easy to purchase and promptly delivered. Perhaps most importantly, it does what it says on the tin - gets rid of the cluster flies!

Graham-Nottingham-5 Stars

Cluster fly products exactly as described with clear and detailed instructions. Highly recommend company, advice and products

Dee-Devon-5 Stars

The cluster fly killer products ordered were delivered on time and most importantly, the products work! I wish I had found this website months ago, and saved myself money and hassle.

Vicki Bordewich-East Yorkshire-5 Stars

Excellent catalogue, products in stock and delivered within 24 hours of order on time.

Dean-York-5 Stars

Excellent service. Great product and quick delivery. Perfect.

Norma-Burnley-5 Stars

Great service from a trusted and professional company. Can’t be beaten on price too!

Mr Hobbs-Lincolnshire-5 Stars

Great product for cluster flies, great service and really and helpful people

Felicity-Tamworth-5 Stars

Cluster Flies is brilliant and really works. At last a success in getting rid of the pesky things!

Elizabeth-Crawley-5 Stars

Product has worked very well and hopefully we no longer have a cluster fly problem .Good efficient service, would recommend

Wrinkly-Peterborough-5 Stars

Instructions easy to follow and has done all it was claimed to do.

Elizabeth-Great Yarmouth-5 Stars

Product has worked very well and hopefully we no longer have a problem . Good efficient service , would recommend

Mr Wrinkly-Wrexham-5 Stars

Instructions easy to follow and has done all it was claimed to do.

Mr Elliott-Leyburn-5 Stars

I have used this company for the last 3 years (when the flies arrive each Autumn) and I can confirm that both their products and service are excellent. The Pest Expert Formula P Foggers are my preferred method, they're easy to use and deliver devastating results!

Geoff Frost-Crowhurst-5 Stars

We regularly use this product and it certainly helps to control the little blighters

Linda-Newport-5 Stars

No more cluster flies left in our attic! Good website and easy to select the right treatment fly repellant .

Elaine-Scarborough-5 Stars

This is the second time I've bought products. First time I bought smoke bombs to use in the loft. Brilliantly effective at killing hundreds of flies. I ordered similar this time but they were out of stock so they sent a alternative spray product. It is easier to use, with no naked flame being required. I looked at other companies for these products and could not find them any cheaper. Will definitely be back for more when those pesky flies decide to come in for the winter again. Speedy dispatch service and also helpful and knowledgeable over the phone.

Bob-Hockley-5 Stars

Delivered with 3 days. Instant email with conformation. Will use again

M Lang-Woking-4 Stars

Prompt delivery easy to use product

E.J.-Leominster-5 Stars

Have purchase products from Clusterflies twice for Pest Expert Formula 'P' Foggers. Foggers appear to do what they are supposed to do. Clusterflies delivery service is excelent.

Jane-Tasburgh-5 Stars

The products work, are competitively priced, and arrive quickly.

Peter Jones-New Milton-5 Stars

Saved a fortune! Last year I paid £320 to a local pest control firm to visit twice and set off a combination of Pest Expert smoke bombs and foggers in my loft (literally a 10 minute job). Now I do it myself, buying products here for around £75! Excellent company with high quality, easy to use products. Highly recommended!

Mr Bradford-Woodbridge-5 Stars

We ordered the aerosol for fire safety reasons. It arrived next day. Although it took two goes to set it off (user error) it worked wonders. We've been completely free of cluster flies for the first time in months.

Richard-Ipswich-5 Stars

Your products I purchased - Fogger and 'C' Fly Powder have worked very well and so far the Fruit Flies have not returned. The fogger was easy to use and I followed the instructions very carefully. Making a swift exist from our loft area.

S. Gore-Abercam-5 Stars

Foggers arrived day after ordering. Set them to work straight away, and not one fly since!

James-Minchinhampton-5 Stars

Thanks for responding so quickly to my order. I followed your instructions and managed to complete the fumigation process without problems.

Martin-Gayton-5 Stars

Rang clusterflies after moving into a new house that had flies in loft. Tried to sort them out but eventually found clusterflies on web, and spoke to them . They diagnosed the problem straight away which made us feel better about the flies, and they sold us a dew bombs which resolved problem last year . bought a few more this year again and now no flies. Excellent products....does what it says on the tin.....unlike products from B&Q.

Geoff-Holt-5 Stars

A quick and prompt service that supplied everything I needed to remove my clusterfly problem. Easy to use and very effective. Have recommended to friends and neighbours.

Dr ARR-Middle Claydon-5 Stars

Good information on their website and do-it-yourself instructions that simplified treatment and lowered total costs astronomically when compared to bringing in a company to do the same job (with the same products).

-Horncastle (Lincolnshire)-5 Stars

We were recommended to look at the clusterflies website by our stove installer, having thought that it was a problem that we would probably have to live with. We used the fogger and powder in the loft. As it was an unusually warm sunny day in March, a fair proportion of the flies went outside to escape the fogger! So we used another fogger a week later and, as far as we can tell, there are no more flies. We shall use the fogger again in autumn anyway. But honestly I would recommend using this product to anyone who has a clusterfly problem. Great service

Steven-Ashbourne-5 Stars

Cluster flies nuked!

We had just created some living space in the loft and were perturbed to find several flies each day in the windows. After checking on the web what they were likely to be, we confirmed that we had cluster flies in the roof space. We looked at ways of eradicating the problem, and found the Clusterflies website to be both informative and practical. After deciding on the fogger product, our problem ceased. We recognise that cluster flies are persistant critters and have bought a small stock of the fogger to keep batting them back if they return.

Jessop-Dewsbury-5 Stars

The web site was very easy to understand, the buying process was easy and the Cluster Flies company kept me informed throughout the process The most important thing is that the product did exactly what it said it would Very professional would highly recommend them Mal Hills

Excellent service

John Mercy-Marden-5 Stars

Very very very good

Tony-Penzance-5 Stars

many thanks for your service problem solved thanks

Alan-Hull-5 Stars

Bought treatment for cluster flies which were discovered when a new TV arial was being installed. Treatment arrived promptly with good instructions, but majority of flies had fled. Apparently they arrive and hibernate within days so I must have discovered the problem at just the wrong time i.e. just before hibernation. I bought sufficient treatment for a couple of years so, with luck, will catch more of them next season.

Nicola-Stockport-5 Stars

Excellent service, fast dispatch, customer services very helpful!

Malcolm-Bradford-5 Stars

When we received our parcel from this company we were concerned that it was leaking . We duly telephoned them and they apologised profusely and offered immediately to send another. This second parcel arrived in the next couple of days, undamaged this time, and we went about our business of sorting out the annoying flies in our loft conversion. Very good service.

Mrs Forse-Stratford Upon Avon-5 Stars

I had never used this company before but I will definitely use them in the future. I ordered one day and the item arrived the next. Great communication as well.

Does what it says on the tin

Grant-Haverfield-5 Stars

Easy website and clear product description, save a fortune compared to calling out so called professionals who use exactly the same stuff!

Tigger-Sheffield-5 Stars

Excellent, free, courteous and professional advice, prompt delivery, well packed, good instructions, why did I pay Rentokil £576 when I could have just bought this kit?

See above. Haven't sprayed the attic yet as the builders are in it. But it's got to be better than Rentokil.

Dave Brazier-Wincanton-5 Stars

I would recomend this product to anyone i bought kit but one bomb sorted problem but we are only talking loft

Clusterfly fogger

MRS SAMANTHA MCNAMARA-Monmouth (Wales)-5 Stars

I have had an infestation of Clusterflies every year for the last twenty years. Thousands dying each autumn both in and outside of the SW facing corner of the house. I put two aerosols in the attic, and sprayed the outside of the windows. ALL dead within 24 hours. As I say BRILLIANT.

Flies beware!

Norman-Barnsley-5 Stars

The delivery is very fast and secure. The product does what it says ! Perfect!

It Works!

Vladimir-Leeds-5 Stars

we found we had clusterflies in our loft so I had a look on the internet to see how to get rid of them. I came across the Clusterflies website and read all the information then placed an order for the foggers. The kit was delivered the next day and after one treatment I am pleased to say there are no more flies. Hoorah

It was worth

Lindie Pickup-Hampshire-5 Stars

They have it all!

I have a problem with clusterflies in my horsebox (of all places) if it is left unused for a couple of weeks, the little blighters move in. Found lots of goodies on the website to keep them at bay! Very quick delivery too :)

Peter-Flintshire-5 Stars

Excellent products. I had high hopes and I wasn't disappointed.

Those cans go off with quite a blast so be prepared.

Let's hope they don't come I back and if they do ....... I've got 2 more cans :)

Mr Tom Jones-Lancashire-5 Stars

I used to pay a pest control man to come out and set these things off in my loft, now I do it myself and save a fortune!

Excellent product, simple to use and highly effective.




Edward J Dunn-North Wales-5 Stars

CLUSTER FLY MASSACRE!! We live in a rural location and as a result have a cluster fly problem which recurs each year. Previously, we have used the smoke bombs which have been very good but this device is something else! Two units completely wiped out literally hundreds from our large loft. Excellent service and product.