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  • Roof void cluster fly control pack Roof void cluster fly control pack

Roof Void Automatic Cluster Fly Control Pack with PREVENT AUTO

Quick Overview

All in one pack
£45.00 Incl. VAT
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  • Cluster Fly Control For Lofts
  • Our Best Selling Cluster Fly Solution
  • Very Effective. Comprehensive Advice Sheet Included

This pack contains an automatic dispenser with AA Duracell batteries and 3 x Prevent Auto 243ml aerosols which control cluster flies in roof voids, lofts or attics. 
The dispenser is programmable to operate every 7.5, 15 or 30 minutes. We generally advise that the unit is set to dispense every 15 minutes initially (*in a 6000 cubic foot roof) and then if the initial influx is not contained within a week, we suggest you change the timer to dispense every 7.5 minutes.
In particularly heavy infestations, or larger roofs, it would be ideal to start on the 7.5 minute setting before dropping it down.

This is widely used for cluster fly control in roof voids - it builds up a deterrent atmosphere in the roof using safe natural pyrethrins (flower extract).

Pack Contains:
3 x 243ml Prevent Auto.
1 x Automatic Aerosol Dispenser.
2 x AA Duracell Batteries & Advice Sheet.

*6000 cubic feet is approx. an average 3 bedroom sized house loft.

If you have any questions or want advice for your cluster fly infestation, please don't hesitate to call us. We're happy to help and aim to solve your problem as best we can. Phone number is at the top of the page.

Feefo Reviews - Average 98% (57 reviews)

Date Score Customer Comment Our Response
09-Nov-2017 Product:

Immediate impact on cluster flies
03-May-2017 Product:

They do a great job. Helping to cure our problem.
17-Apr-2017 Product:

Easy to assemble and working straight away
17-Mar-2017 Product:

Great service great product
30-Aug-2016 Product:

Prevent Auto was provided in place of SWAK - i have only just started to use the product so am unable to give any account of its effectiveness yet.
11-Mar-2016 Product:

Product just as described
10-Feb-2016 Product:

Does exactly what it should
29-Oct-2015 Product:

15-Oct-2015 Product:

The dispenser has only been in the loft for 4 days, so a little early to judge proper effectiveness.
14-Oct-2015 Product:

It works!
04-Oct-2015 Product:

Easy to switch on,we used it in the loft and no more flies within 2 days
03-Jul-2015 Product:

its too early to tell but so far results are positive
21-Mar-2015 Product:

I have just installed the first refill canister, and, although it is early days, at first results, it is looking very promising. Certainly seemed less flies to hoover up, and this time, unlike previous, there were no signs of live flying ones. Also in the early first period, two wasps emerged so quite possibly... Read More.
19-Feb-2015 Product:

Seems to be working well however more time is required to gauge the product.
28-Nov-2014 Product:

26-Nov-2014 Product:

Last bought two years ago and it worked. Only product Iv found that works. So now problem back I am buying again
08-Nov-2014 Product:

Too early to say yet, but I have high hopes!
15-Oct-2014 Product:

25-Aug-2014 Product:

so far, too early to tell, needed to be asked in a month
15-Aug-2014 Product:

Repeat order for this every year couldnt do without it.
Read more reviews on Feefo